3/2=+r1/2

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Solution for 3/2=+r1/2 equation: 



3/2=+r1/2

We move all terms to the left:

3/2-(+r1/2)=0

We get rid of parentheses

-r1/2+3/2=0

We multiply all the terms by the denominator


-r1+3=0

We add all the numbers together, and all the variables

-1r+3=0

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

-r=-3

r=-3/-1

r=+3

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