3(a+5)+19=-2

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Solution for 3(a+5)+19=-2 equation: 



3(a+5)+19=-2

We move all terms to the left:

3(a+5)+19-(-2)=0

We add all the numbers together, and all the variables

3(a+5)+21=0

We multiply parentheses

3a+15+21=0

We add all the numbers together, and all the variables

3a+36=0

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

3a=-36

a=-36/3

a=-12

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