(0.1x+0.3)/0.2 + 2 = (0.4x-1)/0.5(x+3)/2 + 2 = (4x-10)/55(x+3) + 20 = 2(4x-10)5x+15 + 20 = 8x-205x+35 = 8x-205x-8x = -20-35-3x = -55x = 55/3
