Question

Solve for x:
2x + 8 = 22

Answer 1

`x` = 7

1. 2
`x` + 8 - 8 = 22 - 8

2
`x` = 14

2.
`(2x)/(2)` =
`(14)/(2)`

`x` = 7

Answer 2

x=7

Explanation:

Step 1: Subtract 8 from both sides.

2x+8−8=22−8

2x=14

Step 2: Divide both sides by 2.

2x/2=14/2

x=7