2(2a+3)=a-13

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



2(2a+3)=a-13

We move all terms to the left:

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

We multiply parentheses

4a-(a-13)+6=0

We get rid of parentheses

4a-a+13+6=0

We add all the numbers together, and all the variables

3a+19=0

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

3a=-19

a=-19/3

a=-6+1/3

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