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2x-3y=-5

4x-4y=-4
Is 
(2,3) a solution of the system?
Choose 1 answer:
(A) Yes
(B) No

2x3y=5 2 x-3 y=-5 \newline4x4y=4 4 x-4 y=-4 \newlineIs (2,3) (2,3) a solution of the system?\newlineChoose 11 answer:\newline(A) Yes\newline(B) No

Full solution

Q. 2x3y=5 2 x-3 y=-5 \newline4x4y=4 4 x-4 y=-4 \newlineIs (2,3) (2,3) a solution of the system?\newlineChoose 11 answer:\newline(A) Yes\newline(B) No
  1. Given System and Point: We are given a system of equations and a point (2,3)(2,3). We need to determine if this point is a solution to the system.\newlineTo do this, we will substitute x=2x=2 and y=3y=3 into both equations and see if the left-hand side equals the right-hand side in each case.
  2. Substitute into First Equation: Substitute x=2x=2 and y=3y=3 into the first equation 2x3y=52x-3y=-5.\newlineCalculation: 2(2)3(3)=49=52(2) - 3(3) = 4 - 9 = -5.\newlineThe left-hand side equals the right-hand side, so the point satisfies the first equation.
  3. Substitute into Second Equation: Substitute x=2x=2 and y=3y=3 into the second equation 4x4y=44x-4y=-4.\newlineCalculation: 4(2)4(3)=812=44(2) - 4(3) = 8 - 12 = -4.\newlineThe left-hand side equals the right-hand side, so the point satisfies the second equation.
  4. Verify Solution: Since the point (2,3)(2,3) satisfies both equations in the system, it is indeed a solution to the system.

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