Question

If 4 (3x - 1) = 20 what is x?

Answer 1

3x-1=2x

4x2x=8x

x=12

Explanation:

3x-1=2x

4x2x=8x

x=12

Answer 2

2

Explanation:

you should divide the equation by 4, then 3 x- 1 = 20/4 "5" 3 x = 5 + 1 ............3 x = 6 ........... x = 2