-40=8+6r

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Solution for -40=8+6r equation:



-40=8+6r
We move all terms to the left:
-40-(8+6r)=0
We add all the numbers together, and all the variables
-(6r+8)-40=0
We get rid of parentheses
-6r-8-40=0
We add all the numbers together, and all the variables
-6r-48=0
We move all terms containing r to the left, all other terms to the right
-6r=48
r=48/-6
r=-8

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