2a-11a=-135

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Solution for 2a-11a=-135 equation: 



2a-11a=-135

We move all terms to the left:

2a-11a-(-135)=0

We add all the numbers together, and all the variables

-9a+135=0

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

-9a=-135

a=-135/-9

a=+15

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