7r+18=10

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Solution for 7r+18=10 equation: 



7r+18=10

We move all terms to the left:

7r+18-(10)=0

We add all the numbers together, and all the variables

7r+8=0

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

7r=-8

r=-8/7

r=-1+1/7

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