-15/8=r/8

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Solution for -15/8=r/8 equation:



-15/8=r/8
We move all terms to the left:
-15/8-(r/8)=0
We add all the numbers together, and all the variables
-(+r/8)-15/8=0
We get rid of parentheses
-r/8-15/8=0
We multiply all the terms by the denominator
-r-15=0
We add all the numbers together, and all the variables
-1r-15=0
We move all terms containing r to the left, all other terms to the right
-r=15
r=15/-1
r=-15

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