-7(4a+3)+9a=9a-2(14a-13)

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Solution for -7(4a+3)+9a=9a-2(14a-13) equation: 



-7(4a+3)+9a=9a-2(14a-13)

We move all terms to the left:

-7(4a+3)+9a-(9a-2(14a-13))=0

We add all the numbers together, and all the variables

9a-7(4a+3)-(9a-2(14a-13))=0

We multiply parentheses

9a-28a-(9a-2(14a-13))-21=0



We calculate terms in parentheses: -(9a-2(14a-13)), so:

9a-2(14a-13)

We multiply parentheses

9a-28a+26

We add all the numbers together, and all the variables

-19a+26

Back to the equation:

-(-19a+26)



We add all the numbers together, and all the variables

-19a-(-19a+26)-21=0

We get rid of parentheses

-19a+19a-26-21=0

We add all the numbers together, and all the variables

-47!=0

There is no solution for this equation

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