3a+5=5a-9

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Solution for 3a+5=5a-9 equation: 



3a+5=5a-9

We move all terms to the left:

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

We get rid of parentheses

3a-5a+9+5=0

We add all the numbers together, and all the variables

-2a+14=0

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

-2a=-14

a=-14/-2

a=+7

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