5(5a+4)=7(6a+7)

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Solution for 5(5a+4)=7(6a+7) equation: 



5(5a+4)=7(6a+7)

We move all terms to the left:

5(5a+4)-(7(6a+7))=0

We multiply parentheses

25a-(7(6a+7))+20=0



We calculate terms in parentheses: -(7(6a+7)), so:

7(6a+7)

We multiply parentheses

42a+49

Back to the equation:

-(42a+49)



We get rid of parentheses

25a-42a-49+20=0

We add all the numbers together, and all the variables

-17a-29=0

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

-17a=29

a=29/-17

a=-1+12/17

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