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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

8x-(4(-2x-1))+28=0



We calculate terms in parentheses: -(4(-2x-1)), so:

4(-2x-1)

We multiply parentheses

-8x-4

Back to the equation:

-(-8x-4)



We get rid of parentheses

8x+8x+4+28=0

We add all the numbers together, and all the variables

16x+32=0

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

16x=-32

x=-32/16

x=-2

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