5(a-7)=-7a-3(4-4a)

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Solution for 5(a-7)=-7a-3(4-4a) equation: 



5(a-7)=-7a-3(4-4a)

We move all terms to the left:

5(a-7)-(-7a-3(4-4a))=0

We add all the numbers together, and all the variables

5(a-7)-(-7a-3(-4a+4))=0

We multiply parentheses

5a-(-7a-3(-4a+4))-35=0



We calculate terms in parentheses: -(-7a-3(-4a+4)), so:

-7a-3(-4a+4)

We multiply parentheses

-7a+12a-12

We add all the numbers together, and all the variables

5a-12

Back to the equation:

-(5a-12)



We get rid of parentheses

5a-5a+12-35=0

We add all the numbers together, and all the variables

-23!=0

There is no solution for this equation

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