-2(x+2)=18

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Solution for -2(x+2)=18 equation: 



-2(x+2)=18

We move all terms to the left:

-2(x+2)-(18)=0

We multiply parentheses

-2x-4-18=0

We add all the numbers together, and all the variables

-2x-22=0

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

-2x=22

x=22/-2

x=-11

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