解:解方程,此方程的解为x = 7 4x + 10 = 4 x 7 + 10 4x + 10 = 28 + 10 4x + 10 = 38 4x = 38 - 10 4x = 28 x = 28 ÷ 4 x = 28 × 1/4 x = 28/4 ∴x = 7 答:此方程的解为x = 7