Question

Is 4 a solution for 2X + 9 = 13? Why or Why not?​

Answer 1

No.

Explanation:

2x + 9 = 13

2x + 9 = 13

-9 -9

2x = 4

2x / 2 = 4 / 2

x = 2

Answer 2

No.

Explanation:

2(4) = 8

8 + 9 doesn't equal 13..