Question

cuanto es
5 x - ( 1 - x ) = 3 ( x - 1 ) + 2

Answer 1

5x +(-1+x) = 3 (x-1) +2

5x -1+x = 3 (x-1) +2

6x -1 = 3 (x-1) +2

6x -1 = 3x-3+2

6x - 1= 3x-1

6x-1-3x = -1

3x -1 = -1

3x = 0

x = 0