-2x-4=-7(x+2)

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Solution for -2x-4=-7(x+2) equation: 



-2x-4=-7(x+2)

We move all terms to the left:

-2x-4-(-7(x+2))=0



We calculate terms in parentheses: -(-7(x+2)), so:

-7(x+2)

We multiply parentheses

-7x-14

Back to the equation:

-(-7x-14)



We get rid of parentheses

-2x+7x+14-4=0

We add all the numbers together, and all the variables

5x+10=0

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

5x=-10

x=-10/5

x=-2

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