15-2a=-9a+5

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Solution for 15-2a=-9a+5 equation: 



15-2a=-9a+5

We move all terms to the left:

15-2a-(-9a+5)=0

We get rid of parentheses

-2a+9a-5+15=0

We add all the numbers together, and all the variables

7a+10=0

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

7a=-10

a=-10/7

a=-1+3/7

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