(2-r)/3=-2

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Solution for (2-r)/3=-2 equation: 



(2-r)/3=-2

We move all terms to the left:

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

We add all the numbers together, and all the variables

(-1r+2)/3-(-2)=0

We add all the numbers together, and all the variables

(-1r+2)/3+2=0

We multiply all the terms by the denominator


(-1r+2)+2*3=0

We add all the numbers together, and all the variables

(-1r+2)+6=0

We get rid of parentheses

-1r+2+6=0

We add all the numbers together, and all the variables

-1r+8=0

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

-r=-8

r=-8/-1

r=+8

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