9(2a+4)=6(a+2)

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Solution for 9(2a+4)=6(a+2) equation: 



9(2a+4)=6(a+2)

We move all terms to the left:

9(2a+4)-(6(a+2))=0

We multiply parentheses

18a-(6(a+2))+36=0



We calculate terms in parentheses: -(6(a+2)), so:

6(a+2)

We multiply parentheses

6a+12

Back to the equation:

-(6a+12)



We get rid of parentheses

18a-6a-12+36=0

We add all the numbers together, and all the variables

12a+24=0

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

12a=-24

a=-24/12

a=-2

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