2x+20=-2(4x-25)

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Solution for 2x+20=-2(4x-25) equation: 



2x+20=-2(4x-25)

We move all terms to the left:

2x+20-(-2(4x-25))=0



We calculate terms in parentheses: -(-2(4x-25)), so:

-2(4x-25)

We multiply parentheses

-8x+50

Back to the equation:

-(-8x+50)



We get rid of parentheses

2x+8x-50+20=0

We add all the numbers together, and all the variables

10x-30=0

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

10x=30

x=30/10

x=3

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