Q. This means you should not round values or cut oft decimal places Find the intersection of the lines represented byy=3x−7andy=−4x+7.x= Numbery= Number
Set Equations Equal: Set the two equations equal to each other to find the x-coordinate of the intersection point.Since both expressions are equal to y, we can set them equal to each other:3x−7=−4x+7
Solve for x: Solve for x by adding 4x to both sides of the equation and adding 7 to both sides.3x+4x−7+7=−4x+4x+7+77x=14
Divide by 7: Divide both sides by 7 to find the value of x.7x÷7=14÷7x=2
Substitute for y: Substitute the value of x back into one of the original equations to find the y-coordinate of the intersection point. We can use y=3x−7.y=3(2)−7y=6−7y=−1
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