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Determine the exact intersection point of lines 3y=6x53y=6x-5 and 3x=7y10933x=7y-\frac{109}{3}

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Q. Determine the exact intersection point of lines 3y=6x53y=6x-5 and 3x=7y10933x=7y-\frac{109}{3}
  1. Set Up Equations: To find the intersection point of two lines, we need to solve the system of equations given by the two lines. The first equation is 3y=6x53y = 6x - 5, and the second equation is 3x=7y1093.3x = 7y - \frac{109}{3}.
  2. Simplify Equations: Let's simplify the equations to make them easier to work with. For the first equation, we can divide both sides by 33 to get y=2x53y = 2x - \frac{5}{3}. For the second equation, we can also divide both sides by 33 to get x=(73)y1099x = \left(\frac{7}{3}\right)y - \frac{109}{9}.
  3. Substitute and Solve for y: Now we have two equations in slope-intercept form:\newline11) y=2x53y = 2x - \frac{5}{3}\newline22) x=(73)y1099x = \left(\frac{7}{3}\right)y - \frac{109}{9}\newlineWe can substitute the expression for xx from the second equation into the first equation to solve for yy.
  4. Combine Like Terms for yy: Substituting xx from the second equation into the first equation gives us:\newliney=2(73y1099)53y = 2\left(\frac{7}{3}y - \frac{109}{9}\right) - \frac{5}{3}\newlineNow we need to distribute the 22 and simplify the equation to solve for yy.
  5. Combine Terms on Right Side: Distributing the 22 gives us:\newliney=(143)y218953y = \left(\frac{14}{3}\right)y - \frac{218}{9} - \frac{5}{3}\newlineNow we combine like terms and solve for yy.
  6. Solve for y: Combining like terms, we get:\newliney143y=218953y - \frac{14}{3}y = -\frac{218}{9} - \frac{5}{3}\newlineTo combine the terms on the left, we need a common denominator, which is 33.
  7. Substitute and Solve for x: Converting yy to have the same denominator as (143)y(\frac{14}{3})y, we get:\newline(33)y(143)y=218953(\frac{3}{3})y - (\frac{14}{3})y = \frac{-218}{9} - \frac{5}{3}\newlineNow we can subtract the fractions on the left side.
  8. Perform Multiplication and Subtraction: Subtracting the fractions on the left side gives us:\newline113y=218953-\frac{11}{3}y = -\frac{218}{9} - \frac{5}{3}\newlineNow we need to combine the terms on the right side.
  9. Subtract Fractions: Combining the terms on the right side, we need a common denominator, which is 99.\newline53-\frac{5}{3} is the same as 159-\frac{15}{9}, so we have:\newline(113)y=2189159-\left(\frac{11}{3}\right)y = -\frac{218}{9} - \frac{15}{9}\newlineNow we can add the fractions on the right side.
  10. Subtract Numerators: Adding the fractions on the right side gives us:\newline113y=2339-\frac{11}{3}y = -\frac{233}{9}\newlineNow we can solve for yy by dividing both sides by 113-\frac{11}{3}.
  11. Find xx: Dividing both sides by (113)-\left(\frac{11}{3}\right) gives us:\newliney=2339(113)y = \frac{-\frac{233}{9}}{-\left(\frac{11}{3}\right)}\newlineTo divide by a fraction, we multiply by its reciprocal.
  12. Intersection Point: Multiplying by the reciprocal of (11/3)-(11/3), we get:\newliney = (233/9)×(3/11)(-233/9) \times (-3/11)\newlineNow we can multiply the numerators and denominators.
  13. Intersection Point: Multiplying by the reciprocal of (11/3)-(11/3), we get:\newliney = (233/9)×(3/11)(-233/9) \times (-3/11)\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney = (233×3)/(9×11)(233 \times 3) / (9 \times 11)\newlineNow we can simplify the fraction.
  14. Intersection Point: Multiplying by the reciprocal of 113-\frac{11}{3}, we get:\newliney = 2339-\frac{233}{9} * 311-\frac{3}{11}\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney = 233×39×11\frac{233 \times 3}{9 \times 11}\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney = \frac{699699}{9999}\newlineBoth the numerator and denominator are divisible by 9999.
  15. Intersection Point: Multiplying by the reciprocal of (11/3)-(11/3), we get:\newliney = (233/9)×(3/11)(-233/9) \times (-3/11)\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney = (233×3)/(9×11)(233 \times 3) / (9 \times 11)\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney = 699/99699 / 99\newlineBoth the numerator and denominator are divisible by 9999.Dividing both the numerator and denominator by 9999, we get:\newliney = 77\newlineNow that we have the value of y, we can substitute it back into one of the original equations to find x.
  16. Intersection Point: Multiplying by the reciprocal of (11/3)-(11/3), we get:\newliney = (233/9)×(3/11)(-233/9) \times (-3/11)\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney = (233×3)/(9×11)(233 \times 3) / (9 \times 11)\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney = 699/99699 / 99\newlineBoth the numerator and denominator are divisible by 9999.Dividing both the numerator and denominator by 9999, we get:\newliney = 77\newlineNow that we have the value of y, we can substitute it back into one of the original equations to find x.Substituting y=7y = 7 into the second equation x=(7/3)y109/9x = (7/3)y - 109/9, we get:\newlinex = (7/3)×7109/9(7/3)\times7 - 109/9\newlineNow we need to perform the multiplication and subtraction to find x.
  17. Intersection Point: Multiplying by the reciprocal of 113-\frac{11}{3}, we get:\newliney = 2339-\frac{233}{9} * 311-\frac{3}{11}\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney = 233×39×11\frac{233 \times 3}{9 \times 11}\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney = \frac{699699}{9999}\newlineBoth the numerator and denominator are divisible by 9999.Dividing both the numerator and denominator by 9999, we get:\newliney = 77\newlineNow that we have the value of y, we can substitute it back into one of the original equations to find x.Substituting y = 77 into the second equation x = 73\frac{7}{3}y - \frac{109109}{99}\, we get:\newlinex = 73\frac{7}{3}*77 - \frac{109109}{99}\newlineNow we need to perform the multiplication and subtraction to find x.Performing the multiplication and subtraction, we get:\newlinex = \frac{4949}{33} - \frac{109109}{99}\newlineTo subtract these fractions, we need a common denominator, which is 99.
  18. Intersection Point: Multiplying by the reciprocal of 113-\frac{11}{3}, we get:\newliney = 2339-\frac{233}{9} * 311-\frac{3}{11}\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney = 233×39×11\frac{233 \times 3}{9 \times 11}\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney = \frac{699699}{9999}\newlineBoth the numerator and denominator are divisible by 9999.Dividing both the numerator and denominator by 9999, we get:\newliney = 77\newlineNow that we have the value of y, we can substitute it back into one of the original equations to find x.Substituting y=7y = 7 into the second equation x=73y1099x = \frac{7}{3}y - \frac{109}{9}, we get:\newlinex = 73\frac{7}{3}\times 77 - \frac{109109}{99}\newlineNow we need to perform the multiplication and subtraction to find x.Performing the multiplication and subtraction, we get:\newlinex = \frac{4949}{33} - \frac{109109}{99}\newlineTo subtract these fractions, we need a common denominator, which is 2339-\frac{233}{9}00.Converting 2339-\frac{233}{9}11 to have the same denominator as 2339-\frac{233}{9}22, we get:\newlinex = \frac{147147}{99} - \frac{109109}{99}\newlineNow we can subtract the fractions.
  19. Intersection Point: Multiplying by the reciprocal of 113-\frac{11}{3}, we get:\newliney = 2339-\frac{233}{9} * 311-\frac{3}{11}\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney = 233×39×11\frac{233 \times 3}{9 \times 11}\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney = \frac{699699}{9999}\newlineBoth the numerator and denominator are divisible by 9999.Dividing both the numerator and denominator by 9999, we get:\newliney = 77\newlineNow that we have the value of y, we can substitute it back into one of the original equations to find x.Substituting y=7y = 7 into the second equation x=73y1099x = \frac{7}{3}y - \frac{109}{9}, we get:\newlinex = 73\frac{7}{3}77 - \frac{109109}{99}\newlineNow we need to perform the multiplication and subtraction to find x.Performing the multiplication and subtraction, we get:\newlinex = \frac{4949}{33} - \frac{109109}{99}\newlineTo subtract these fractions, we need a common denominator, which is 2339-\frac{233}{9}11.Converting 2339-\frac{233}{9}22 to have the same denominator as 2339-\frac{233}{9}33, we get:\newlinex = \frac{147147}{99} - \frac{109109}{99}\newlineNow we can subtract the fractions.Subtracting the fractions gives us:\newlinex = \frac{(147147 - 109109)}{99}\newlineNow we can subtract the numerators.
  20. Intersection Point: Multiplying by the reciprocal of 113-\frac{11}{3}, we get:\newliney=(2339)×(311)y = \left(-\frac{233}{9}\right) \times \left(-\frac{3}{11}\right)\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney=233×39×11y = \frac{233 \times 3}{9 \times 11}\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney=69999y = \frac{699}{99}\newlineBoth the numerator and denominator are divisible by 9999.Dividing both the numerator and denominator by 9999, we get:\newliney=7y = 7\newlineNow that we have the value of yy, we can substitute it back into one of the original equations to find xx.Substituting y=7y = 7 into the second equation x=73y1099x = \frac{7}{3}y - \frac{109}{9}, we get:\newlinex=(73)×71099x = \left(\frac{7}{3}\right)\times7 - \frac{109}{9}\newlineNow we need to perform the multiplication and subtraction to find xx.Performing the multiplication and subtraction, we get:\newlinex=4931099x = \frac{49}{3} - \frac{109}{9}\newlineTo subtract these fractions, we need a common denominator, which is 99.Converting 493\frac{49}{3} to have the same denominator as 999900, we get:\newlinex=14791099x = \frac{147}{9} - \frac{109}{9}\newlineNow we can subtract the fractions.Subtracting the fractions gives us:\newlinex=1471099x = \frac{147 - 109}{9}\newlineNow we can subtract the numerators.Subtracting the numerators gives us:\newlinex=389x = \frac{38}{9}\newlineNow we have the value of xx.
  21. Intersection Point: Multiplying by the reciprocal of 113-\frac{11}{3}, we get:\newliney=(2339)×(311)y = \left(-\frac{233}{9}\right) \times \left(-\frac{3}{11}\right)\newlineNow we can multiply the numerators and denominators.Multiplying the numerators and denominators gives us:\newliney=233×39×11y = \frac{233 \times 3}{9 \times 11}\newlineNow we can simplify the fraction.Simplifying the fraction, we get:\newliney=69999y = \frac{699}{99}\newlineBoth the numerator and denominator are divisible by 9999.Dividing both the numerator and denominator by 9999, we get:\newliney=7y = 7\newlineNow that we have the value of yy, we can substitute it back into one of the original equations to find xx.Substituting y=7y = 7 into the second equation x=73y1099x = \frac{7}{3}y - \frac{109}{9}, we get:\newlinex=(73)×71099x = \left(\frac{7}{3}\right)\times7 - \frac{109}{9}\newlineNow we need to perform the multiplication and subtraction to find xx.Performing the multiplication and subtraction, we get:\newlinex=4931099x = \frac{49}{3} - \frac{109}{9}\newlineTo subtract these fractions, we need a common denominator, which is 99.Converting 493\frac{49}{3} to have the same denominator as 999900, we get:\newlinex=14791099x = \frac{147}{9} - \frac{109}{9}\newlineNow we can subtract the fractions.Subtracting the fractions gives us:\newlinex=1471099x = \frac{147 - 109}{9}\newlineNow we can subtract the numerators.Subtracting the numerators gives us:\newlinex=389x = \frac{38}{9}\newlineNow we have the value of xx.The intersection point of the two lines is the point 999922, which we have found to be 999933.

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