Question

4 . (x-2)=4+2 . (x-1)

Answer 1

4(x-2)=4+2(x-1)
4x-8=4+2x-2
4x-2x=4-2+8
2x=10
x=10/2
x=5
Resposta:  5  

Answer 2

4 . (x-2)=4+2 . (x-1)
4x-8=4+2x-2
4x-2x=4-2+8
2x=10
X=10/2
X=5