Question

Решите уравнение
3 1/6-(x+1 1/12)=1/4
6 5/27-(x-1 2/9)=3 20/81
3 5/36-(1 4/9-x)=1 17/18

Answer 1

х+11/12=1/4+1/6
×+11/12=5/12
×=5/12-11/12
×=-1/2 (0,5)