-18r-7=137

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Solution for -18r-7=137 equation: 



-18r-7=137

We move all terms to the left:

-18r-7-(137)=0

We add all the numbers together, and all the variables

-18r-144=0

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

-18r=144

r=144/-18

r=-8

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