3xy

3xy3xy简介:3xy高分网为你解答，3x-12x6 = 6解方程，检验3x-12x6 = 6: x=26的解。 求解方法如下:3x-12×6 = 63x-72 = 63x = 6+723 x = 78x = 78÷3x = 26。测试过程如下:x=2