4+7r+2=-22

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Solution for 4+7r+2=-22 equation: 



4+7r+2=-22

We move all terms to the left:

4+7r+2-(-22)=0

We add all the numbers together, and all the variables

7r+28=0

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

7r=-28

r=-28/7

r=-4

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