Question

Resolva:
2(×-1)-2(×-2)=-(×-3)

Answer 1

2x -2 -2x -4 = -x -3 
4x+x=-3+2+4
5x=-3+6
5x=3
x=3/5
x=0,6

Answer 2

2(X-1)-2 (X-2)=-(X-3)
2X-2-2X+4=-X+3
2X-2X+X=3+2-4
X=5-4
X=1

ESPERO TER AJUDADO ;D