Question

Which equation has the solution x = 9?

Select each correct answer.
ㅁ 2x - 3 = 15
ㅁ 4+5x = 18
ㅁ x/3 7= 8
ㅁ 3x+2=25
ㅁ 24 - 2x = 13
ㅁ 81/x - 3 = 6

Answer 1

2x - 3 = 15 and 81/x - 3 = 6

Explanation:

1. 2(9) - 3 = 15

18 - 3 = 15

2. 81/9 - 3 = 6

9 - 3 = 6

Answer 2

2x - 3 = 15 and 81/x - 3 = 6

substitute x with 9 and multiply if its close to each other for example 2x and x is 9 it would be 18