-7r+3=-45

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Solution for -7r+3=-45 equation: 



-7r+3=-45

We move all terms to the left:

-7r+3-(-45)=0

We add all the numbers together, and all the variables

-7r+48=0

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

-7r=-48

r=-48/-7

r=6+6/7

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