2(9+5a)=-16

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Solution for 2(9+5a)=-16 equation: 



2(9+5a)=-16

We move all terms to the left:

2(9+5a)-(-16)=0

We add all the numbers together, and all the variables

2(5a+9)-(-16)=0

We add all the numbers together, and all the variables

2(5a+9)+16=0

We multiply parentheses

10a+18+16=0

We add all the numbers together, and all the variables

10a+34=0

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

10a=-34

a=-34/10

a=-3+2/5

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