22-3r=1

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Solution for 22-3r=1 equation:



22-3r=1
We move all terms to the left:
22-3r-(1)=0
We add all the numbers together, and all the variables
-3r+21=0
We move all terms containing r to the left, all other terms to the right
-3r=-21
r=-21/-3
r=+7

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