2=r+9/13

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Solution for 2=r+9/13 equation: 



2=r+9/13

We move all terms to the left:

2-(r+9/13)=0

We add all the numbers together, and all the variables

-(+r+9/13)+2=0

We get rid of parentheses

-r+2-9/13=0

We multiply all the terms by the denominator


-r*13-9+2*13=0

We add all the numbers together, and all the variables

-r*13+17=0

Wy multiply elements

-13r+17=0

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

-13r=-17

r=-17/-13

r=1+4/13

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