2(2a+3)+5a+1=-11

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Solution for 2(2a+3)+5a+1=-11 equation: 



2(2a+3)+5a+1=-11

We move all terms to the left:

2(2a+3)+5a+1-(-11)=0

We add all the numbers together, and all the variables

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

We multiply parentheses

5a+4a+6+12=0

We add all the numbers together, and all the variables

9a+18=0

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

9a=-18

a=-18/9

a=-2

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