9(a-4)-7a=5(3a-2)

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Solution for 9(a-4)-7a=5(3a-2) equation: 



9(a-4)-7a=5(3a-2)

We move all terms to the left:

9(a-4)-7a-(5(3a-2))=0

We add all the numbers together, and all the variables

-7a+9(a-4)-(5(3a-2))=0

We multiply parentheses

-7a+9a-(5(3a-2))-36=0



We calculate terms in parentheses: -(5(3a-2)), so:

5(3a-2)

We multiply parentheses

15a-10

Back to the equation:

-(15a-10)



We add all the numbers together, and all the variables

2a-(15a-10)-36=0

We get rid of parentheses

2a-15a+10-36=0

We add all the numbers together, and all the variables

-13a-26=0

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

-13a=26

a=26/-13

a=-2

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