Question

4x + 3 = 15
Two Step equation

Answer 1

`x=3`

Explanation:

`4x+3=15\\\\4x+3-3=15-3\\\\4x=12\\\\(4x=12)/(4)\\\\\boxed{x=3}`

Hope this helps.

Answer 2

x = 3

Explanation:

4x+3=15

subtract

4x=12

divide

x=3