3/7r+18=-18

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Solution for 3/7r+18=-18 equation: 



3/7r+18=-18

We move all terms to the left:

3/7r+18-(-18)=0



Domain of the equation: 7r!=0

r!=0/7

r!=0

r∈R



We add all the numbers together, and all the variables

3/7r+36=0

We multiply all the terms by the denominator


36*7r+3=0

Wy multiply elements

252r+3=0

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

252r=-3

r=-3/252

r=-1/84

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