−x−(12x−10)=7−2x плиз

Question

−x−(12x−10)=7−2x плиз

Answer 1

-x-12x+10=7-2x
-13x+10=7-2x
13x-2x=10-7
11x=3
x=3\11

Answer 2

-x-12x+10-7+2x=0
-11x+3=0
3=11x
3÷11=x