2=r-77/8

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Solution for 2=r-77/8 equation: 



2=r-77/8

We move all terms to the left:

2-(r-77/8)=0

We add all the numbers together, and all the variables

-(+r-77/8)+2=0

We get rid of parentheses

-r+2+77/8=0

We multiply all the terms by the denominator


-r*8+77+2*8=0

We add all the numbers together, and all the variables

-r*8+93=0

Wy multiply elements

-8r+93=0

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

-8r=-93

r=-93/-8

r=11+5/8

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