3(5+a)=6(2a+3)

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Solution for 3(5+a)=6(2a+3) equation: 



3(5+a)=6(2a+3)

We move all terms to the left:

3(5+a)-(6(2a+3))=0

We add all the numbers together, and all the variables

3(a+5)-(6(2a+3))=0

We multiply parentheses

3a-(6(2a+3))+15=0



We calculate terms in parentheses: -(6(2a+3)), so:

6(2a+3)

We multiply parentheses

12a+18

Back to the equation:

-(12a+18)



We get rid of parentheses

3a-12a-18+15=0

We add all the numbers together, and all the variables

-9a-3=0

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

-9a=3

a=3/-9

a=-1/3

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