-7(3a-11)=5(5a+9)

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Solution for -7(3a-11)=5(5a+9) equation: 



-7(3a-11)=5(5a+9)

We move all terms to the left:

-7(3a-11)-(5(5a+9))=0

We multiply parentheses

-21a-(5(5a+9))+77=0



We calculate terms in parentheses: -(5(5a+9)), so:

5(5a+9)

We multiply parentheses

25a+45

Back to the equation:

-(25a+45)



We get rid of parentheses

-21a-25a-45+77=0

We add all the numbers together, and all the variables

-46a+32=0

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

-46a=-32

a=-32/-46

a=16/23

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