-(-3r+2)+r=4

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Solution for -(-3r+2)+r=4 equation: 



-(-3r+2)+r=4

We move all terms to the left:

-(-3r+2)+r-(4)=0

We add all the numbers together, and all the variables

r-(-3r+2)-4=0

We get rid of parentheses

r+3r-2-4=0

We add all the numbers together, and all the variables

4r-6=0

We move all terms containing r to the left, all other terms to the right

4r=6

r=6/4

r=1+1/2

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