8r+1=-71

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Solution for 8r+1=-71 equation: 



8r+1=-71

We move all terms to the left:

8r+1-(-71)=0

We add all the numbers together, and all the variables

8r+72=0

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

8r=-72

r=-72/8

r=-9

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