2+20+7r=152

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Solution for 2+20+7r=152 equation: 



2+20+7r=152

We move all terms to the left:

2+20+7r-(152)=0

We add all the numbers together, and all the variables

7r-130=0

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

7r=130

r=130/7

r=18+4/7

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