2-5(a+9)=-3

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Solution for 2-5(a+9)=-3 equation: 



2-5(a+9)=-3

We move all terms to the left:

2-5(a+9)-(-3)=0

We add all the numbers together, and all the variables

-5(a+9)+5=0

We multiply parentheses

-5a-45+5=0

We add all the numbers together, and all the variables

-5a-40=0

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

-5a=40

a=40/-5

a=-8

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