3(a+9)=4(a+8)

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Solution for 3(a+9)=4(a+8) equation: 



3(a+9)=4(a+8)

We move all terms to the left:

3(a+9)-(4(a+8))=0

We multiply parentheses

3a-(4(a+8))+27=0



We calculate terms in parentheses: -(4(a+8)), so:

4(a+8)

We multiply parentheses

4a+32

Back to the equation:

-(4a+32)



We get rid of parentheses

3a-4a-32+27=0

We add all the numbers together, and all the variables

-1a-5=0

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

-a=5

a=5/-1

a=-5

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