-r+8=-1-r

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Solution for -r+8=-1-r equation: 



-r+8=-1-r

We move all terms to the left:

-r+8-(-1-r)=0

We add all the numbers together, and all the variables

-r-(-1r-1)+8=0

We add all the numbers together, and all the variables

-1r-(-1r-1)+8=0

We get rid of parentheses

-1r+1r+1+8=0

We add all the numbers together, and all the variables

9!=0

There is no solution for this equation

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