Question

Решите уравнение:
-2х-3+(х+2)=4(-5-х)-2

Answer 1

-2x-3+x+2=-20-4x-2
-2x+x+4x=3-2-20-2
3x=-21
x=-7

Answer 2

-2х-3+(х+2)=4(-5-х)-2
-2х-3+х+2= -20 -4х -2
-х-1= -22-4х
3х= -21
х= -7