Question

Решите уравнения :
-6(-5-7х)=-8х+2
9+2(2х-1)=1

Answer 1

30+42х=-8х+2
42х+8х=2-30
50х=-28
х=-0,56

9+4х-2=1
4х=1-9+2
4х=-6
х=-1,5