-4(7x+7)=4x-4(9x+7)

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Solution for -4(7x+7)=4x-4(9x+7) equation: 



-4(7x+7)=4x-4(9x+7)

We move all terms to the left:

-4(7x+7)-(4x-4(9x+7))=0

We multiply parentheses

-28x-(4x-4(9x+7))-28=0



We calculate terms in parentheses: -(4x-4(9x+7)), so:

4x-4(9x+7)

We multiply parentheses

4x-36x-28

We add all the numbers together, and all the variables

-32x-28

Back to the equation:

-(-32x-28)



We get rid of parentheses

-28x+32x+28-28=0

We add all the numbers together, and all the variables

4x=0

x=0/4

x=0

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