2-r/2=1

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Solution for 2-r/2=1 equation: 



2-r/2=1

We move all terms to the left:

2-r/2-(1)=0

We add all the numbers together, and all the variables

-r/2+1=0

We multiply all the terms by the denominator


-r+1*2=0

We add all the numbers together, and all the variables

-1r+2=0

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

-r=-2

r=-2/-1

r=+2

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