-4(x+2)-x+2=-21

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Solution for -4(x+2)-x+2=-21 equation: 



-4(x+2)-x+2=-21

We move all terms to the left:

-4(x+2)-x+2-(-21)=0

We add all the numbers together, and all the variables

-1x-4(x+2)+23=0

We multiply parentheses

-1x-4x-8+23=0

We add all the numbers together, and all the variables

-5x+15=0

We move all terms containing x to the left, all other terms to the right

-5x=-15

x=-15/-5

x=+3

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