-5=3+r

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Solution for -5=3+r equation:



-5=3+r
We move all terms to the left:
-5-(3+r)=0
We add all the numbers together, and all the variables
-(r+3)-5=0
We get rid of parentheses
-r-3-5=0
We add all the numbers together, and all the variables
-1r-8=0
We move all terms containing r to the left, all other terms to the right
-r=8
r=8/-1
r=-8

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