2(3-2x)-3•2(1-x)+1=0
6-4х-6+6х+1=0 2х+1=0 х=-1/2
2(3 - 2x) - 3 × 2 ( 1 - x ) + 1 = 0 6 - 4x - 6 + 6x + 1 = 0 2x + 1 = 0 2x = -1 x = -0.5