4x-7=-2(-2x-1)

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Solution for 4x-7=-2(-2x-1) equation: 



4x-7=-2(-2x-1)

We move all terms to the left:

4x-7-(-2(-2x-1))=0



We calculate terms in parentheses: -(-2(-2x-1)), so:

-2(-2x-1)

We multiply parentheses

4x+2

Back to the equation:

-(4x+2)



We get rid of parentheses

4x-4x-2-7=0

We add all the numbers together, and all the variables

-9!=0

There is no solution for this equation

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