X-1+(x+2)=-4(-5-x)-5 решите пж

Question

X-1+(x+2)=-4(-5-x)-5 решите пж

Answer 1

Х-1+х+2=20+4х-5
2х-1=15+4х
-2х=16
х=-8

Answer 2

Х-1+(х+2)=-4(-5-х)-5. , х-1+(х+2)=+20+4х-5. , ,-2х = 16. , х=16/-2. , х=-8