10x+20=-2(x+8)

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Solution for 10x+20=-2(x+8) equation: 



10x+20=-2(x+8)

We move all terms to the left:

10x+20-(-2(x+8))=0



We calculate terms in parentheses: -(-2(x+8)), so:

-2(x+8)

We multiply parentheses

-2x-16

Back to the equation:

-(-2x-16)



We get rid of parentheses

10x+2x+16+20=0

We add all the numbers together, and all the variables

12x+36=0

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

12x=-36

x=-36/12

x=-3

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