8r-6+7r+2=180

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Solution for 8r-6+7r+2=180 equation: 



8r-6+7r+2=180

We move all terms to the left:

8r-6+7r+2-(180)=0

We add all the numbers together, and all the variables

15r-184=0

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

15r=184

r=184/15

r=12+4/15

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