Question

Решите уравнение 2(7+9х)=-6х+2

Answer 1

14+18х=-6х+2
18х+6х=2-14
24х=-12
х=-12:24
х=-0.5

Answer 2

2(7+9х)=-6х+2
14+18х=-6х+2
14-2=-6х-18х
12=-24х
24х=-12
х=-12/24
х=-1/2
х=-0,5