解:解方程,此方程的解为x = 7 2x - 3(10 - 2x)= 6 - 4(2 - x) 2x - 30 + 6x = 6 - 8 + 4x 8x - 30 = -2 + 4x 8x - 4x = -2 + 30 4x = 28 x = 28 ÷ 4 x = 28 × 1/4 x = 28/4 ∴x = 7 答:此方程的解为x = 7