-9r-7r=2

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Solution for -9r-7r=2 equation: 



-9r-7r=2

We move all terms to the left:

-9r-7r-(2)=0

We add all the numbers together, and all the variables

-16r-2=0

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

-16r=2

r=2/-16

r=-1/8

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