-2x-30=-4(x+5)

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Solution for -2x-30=-4(x+5) equation: 



-2x-30=-4(x+5)

We move all terms to the left:

-2x-30-(-4(x+5))=0



We calculate terms in parentheses: -(-4(x+5)), so:

-4(x+5)

We multiply parentheses

-4x-20

Back to the equation:

-(-4x-20)



We get rid of parentheses

-2x+4x+20-30=0

We add all the numbers together, and all the variables

2x-10=0

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

2x=10

x=10/2

x=5

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