12(a-5)=3(a+2)

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Solution for 12(a-5)=3(a+2) equation: 



12(a-5)=3(a+2)

We move all terms to the left:

12(a-5)-(3(a+2))=0

We multiply parentheses

12a-(3(a+2))-60=0



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

3(a+2)

We multiply parentheses

3a+6

Back to the equation:

-(3a+6)



We get rid of parentheses

12a-3a-6-60=0

We add all the numbers together, and all the variables

9a-66=0

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

9a=66

a=66/9

a=7+1/3

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