-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

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

We get rid of parentheses

-r-2+3/2=0

We multiply all the terms by the denominator


-r*2+3-2*2=0

We add all the numbers together, and all the variables

-r*2-1=0

Wy multiply elements

-2r-1=0

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

-2r=1

r=1/-2

r=-1/2

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