Question

Qual o valor de X na função 4x-2 = 2x-2 ?

Answer 1

4x - 2 = 2x - 2
4x - 2x = - 2 + 2
2x = 0
x = 0/2
x = 0

Answer 2

4x-2x=-2+2
2x=0
x=0/2
x=0