5(-2a+2)=7(-a-9)-3a

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Solution for 5(-2a+2)=7(-a-9)-3a equation: 



5(-2a+2)=7(-a-9)-3a

We move all terms to the left:

5(-2a+2)-(7(-a-9)-3a)=0

We add all the numbers together, and all the variables

5(-2a+2)-(7(-1a-9)-3a)=0

We multiply parentheses

-10a-(7(-1a-9)-3a)+10=0



We calculate terms in parentheses: -(7(-1a-9)-3a), so:

7(-1a-9)-3a

We add all the numbers together, and all the variables

-3a+7(-1a-9)

We multiply parentheses

-3a-7a-63

We add all the numbers together, and all the variables

-10a-63

Back to the equation:

-(-10a-63)



We get rid of parentheses

-10a+10a+63+10=0

We add all the numbers together, and all the variables

73!=0

There is no solution for this equation

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