Question

3(x+2)=х-8 решите упрочнение

Answer 1

3(х+2)=8-х
3х+6=8-х
3х+х=8-6
4х=2
х=0.5

Answer 2

3(x+2)=x-8
3x+6=x-8
3x-x=-8-6
2x=-14
x=-14:2
x=-7