Question

Practice solving multistep equations.

ASSIGNMENT
Solve 3[-x + (2x + 1)] = x - 1.
DONE

Answer 1

2(x+2)

Explanation:

3[-x+(2x+1)]=x-1

3[-x+2x+1]=x-1

3[x+1]=x-1

3x+3=x-1

3x-x+3+1

2x+4

2(x+2)