6-2r=-(-6+3r)

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Solution for 6-2r=-(-6+3r) equation: 



6-2r=-(-6+3r)

We move all terms to the left:

6-2r-(-(-6+3r))=0

We add all the numbers together, and all the variables

-2r-(-(3r-6))+6=0



We calculate terms in parentheses: -(-(3r-6)), so:

-(3r-6)

We get rid of parentheses

-3r+6

Back to the equation:

-(-3r+6)



We get rid of parentheses

-2r+3r-6+6=0

We add all the numbers together, and all the variables

r=0

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