18+2x=2(-x+2)-6

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Solution for 18+2x=2(-x+2)-6 equation: 



18+2x=2(-x+2)-6

We move all terms to the left:

18+2x-(2(-x+2)-6)=0

We add all the numbers together, and all the variables

2x-(2(-1x+2)-6)+18=0



We calculate terms in parentheses: -(2(-1x+2)-6), so:

2(-1x+2)-6

We multiply parentheses

-2x+4-6

We add all the numbers together, and all the variables

-2x-2

Back to the equation:

-(-2x-2)



We get rid of parentheses

2x+2x+2+18=0

We add all the numbers together, and all the variables

4x+20=0

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

4x=-20

x=-20/4

x=-5

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