20=-2x-6(5x+20)

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Solution for 20=-2x-6(5x+20) equation: 



20=-2x-6(5x+20)

We move all terms to the left:

20-(-2x-6(5x+20))=0



We calculate terms in parentheses: -(-2x-6(5x+20)), so:

-2x-6(5x+20)

We multiply parentheses

-2x-30x-120

We add all the numbers together, and all the variables

-32x-120

Back to the equation:

-(-32x-120)



We get rid of parentheses

32x+120+20=0

We add all the numbers together, and all the variables

32x+140=0

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

32x=-140

x=-140/32

x=-4+3/8

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