3=-7/3r-2

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Solution for 3=-7/3r-2 equation: 



3=-7/3r-2

We move all terms to the left:

3-(-7/3r-2)=0



Domain of the equation: 3r-2)!=0

r∈R



We get rid of parentheses

7/3r+2+3=0

We multiply all the terms by the denominator


2*3r+3*3r+7=0

Wy multiply elements

6r+9r+7=0

We add all the numbers together, and all the variables

15r+7=0

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

15r=-7

r=-7/15

r=-7/15

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