2r-3-8=50

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Solution for 2r-3-8=50 equation: 



2r-3-8=50

We move all terms to the left:

2r-3-8-(50)=0

We add all the numbers together, and all the variables

2r-61=0

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

2r=61

r=61/2

r=30+1/2

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