-r+4=-2-r

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Solution for -r+4=-2-r equation: 



-r+4=-2-r

We move all terms to the left:

-r+4-(-2-r)=0

We add all the numbers together, and all the variables

-r-(-1r-2)+4=0

We add all the numbers together, and all the variables

-1r-(-1r-2)+4=0

We get rid of parentheses

-1r+1r+2+4=0

We add all the numbers together, and all the variables

6!=0

There is no solution for this equation

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