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-8/5-r=7/10
We move all terms to the left:
-8/5-r-(7/10)=0
We add all the numbers together, and all the variables
-r-8/5-(+7/10)=0
We add all the numbers together, and all the variables
-1r-8/5-(+7/10)=0
We get rid of parentheses
-1r-8/5-7/10=0
We calculate fractions
There is no solution for this equation
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