Най корень уровнения 9х+2(1-6х)=-х-6

Question

Най корень уровнения 9х+2(1-6х)=-х-6

Answer 1

9x+2(1-6x)=-(3x-2)
-6-x=-(x+6)
2-3x=-x-6
-2x=-8
x=4

Answer 2

9х+2-12х=-х-6
-3х+2=-х-6
-3х+х=-6-2
-2х=-8
х=-8÷(-2)
х=4