Question

Which equation has x = −2 as a solution?

a
2x + 10 = 14
b
2x + 8 = 4
c
3x + 10 = 1
d
3x − 8 = 7

Answer 1

2×+8=4

Explanation:

hope it helps.....................

Answer 2

B

Explanation:

The answer is B because 2 x -2 + 8 = 4 So it matches up in that equation so answer is b