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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

3a+5a-2+9=0

We add all the numbers together, and all the variables

8a+7=0

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

8a=-7

a=-7/8

a=-7/8

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