8-4x=2x-6
问题描述：
8-4x=2x-6
rt
答
8-4x=2x-6
8+6 = 2x+4x
14 = 6x
x =14/6 = 7/3
3分之7望能像数学老师一样解题8-4x=2x-6 移项得8+6= 2x+4x 化简得14 = 6x 所以x =14/6分子分母同时 除以2约分得x =7/3即x =3分之7