Question

Use the substitution method to solve the system of equations. Choose the correct ordered pair.

2y + 4x = 18
2y - 3x = 4
A. (2,5)
B (3,3)
C (6,-3)
D. (5,-1)

Answer 1

The answer should be A(2,5)

Answer 2

A(2,5)

Explanation:

x=2 and y=5

2y+4x=18

2y-3x=4

2(5) + 4(2) = 18

10+8=18

2(5)-3(2)=4

10-6=4