4,2x - 2(x-3) = 1,5(x-2) + 2

4,2x - 2x + 6 = 1,5x - 3 + 2

4,2x - 2x - 1,5x = -3 + 2 - 6

0,7x = -7

x = -7 : 0,7

x = -10.