3(13+2a)=-3+a

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Solution for 3(13+2a)=-3+a equation: 



3(13+2a)=-3+a

We move all terms to the left:

3(13+2a)-(-3+a)=0

We add all the numbers together, and all the variables

3(2a+13)-(a-3)=0

We multiply parentheses

6a-(a-3)+39=0

We get rid of parentheses

6a-a+3+39=0

We add all the numbers together, and all the variables

5a+42=0

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

5a=-42

a=-42/5

a=-8+2/5

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