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

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



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

We move all terms to the left:

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

We multiply parentheses

21a-(5(2a+7))+35=0



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

5(2a+7)

We multiply parentheses

10a+35

Back to the equation:

-(10a+35)



We get rid of parentheses

21a-10a-35+35=0

We add all the numbers together, and all the variables

11a=0

a=0/11

a=0

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