x-5/12=1x=1+5/12x=17/12
x-5/12=1可以得到 x=1+5/12x=17/12
x-5/12=1解:x=1+5/12x=17/12
ⅹ-5/12等于一?解:x-5/12=1x=1+5/12x=1又5/12