9/5=r-8/5

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Solution for 9/5=r-8/5 equation:



9/5=r-8/5
We move all terms to the left:
9/5-(r-8/5)=0
We add all the numbers together, and all the variables
-(+r-8/5)+9/5=0
We get rid of parentheses
-r+8/5+9/5=0
We multiply all the terms by the denominator
-r*5+8+9=0
We add all the numbers together, and all the variables
-r*5+17=0
Wy multiply elements
-5r+17=0
We move all terms containing r to the left, all other terms to the right
-5r=-17
r=-17/-5
r=3+2/5

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