Question

-3x-[-6x-(3-x)]=9+(x-1) paso a paso

Answer 1

-3x -(-6x-(3-x))= 9+(x-1)
-3x -(-6x-3+x)=9+(x-1)
-3x-(-5x-3)=8+x
-3x+5x+3=8+x
2x+3-8-x=0
x-5=0
x=5

Answer 2

-3x-[-6x-(3-x)]=9+(x-1)

−3x−[−6x−(−x+3)]−{9+(x−1)}=0

−3x−[−5x−3]−{9+(x−1)}=0

(2x+3)−{9+(x−1)}=0

(2x+3)−{x+8}=0

x−5=0

(1)⋅x+(−5)=0

x=−(−5)1

x=5