Question

Hoje
2(x-1)=3(2x+1)-7(x-2)

Answer 1

2x-2=6x+3-7x+14
2x-6x+7x=14+3+2
+3x=19
   x=19/3

Answer 2

Vamos resolver a questao:
2(x - 1) = 3(2x + 1) - 7( x - 2) ⇒
2x - 2 = 6x + 3 - 7x + 14 ⇒
2x - 2 = - x + 17 ⇒
3x - 2 = 17 ⇒
3x  = 19 
x = 19/3