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

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



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

We move all terms to the left:

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

We multiply parentheses

4a-(3(2a-7))+36=0



We calculate terms in parentheses: -(3(2a-7)), so:

3(2a-7)

We multiply parentheses

6a-21

Back to the equation:

-(6a-21)



We get rid of parentheses

4a-6a+21+36=0

We add all the numbers together, and all the variables

-2a+57=0

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

-2a=-57

a=-57/-2

a=28+1/2

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