4(7x+7)=-7(2-5x)

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Solution for 4(7x+7)=-7(2-5x) equation: 



4(7x+7)=-7(2-5x)

We move all terms to the left:

4(7x+7)-(-7(2-5x))=0

We add all the numbers together, and all the variables

4(7x+7)-(-7(-5x+2))=0

We multiply parentheses

28x-(-7(-5x+2))+28=0



We calculate terms in parentheses: -(-7(-5x+2)), so:

-7(-5x+2)

We multiply parentheses

35x-14

Back to the equation:

-(35x-14)



We get rid of parentheses

28x-35x+14+28=0

We add all the numbers together, and all the variables

-7x+42=0

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

-7x=-42

x=-42/-7

x=+6

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