-7+2r=34

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Solution for -7+2r=34 equation: 



-7+2r=34

We move all terms to the left:

-7+2r-(34)=0

We add all the numbers together, and all the variables

2r-41=0

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

2r=41

r=41/2

r=20+1/2

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