4r-2=-7+3r

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Solution for 4r-2=-7+3r equation: 



4r-2=-7+3r

We move all terms to the left:

4r-2-(-7+3r)=0

We add all the numbers together, and all the variables

4r-(3r-7)-2=0

We get rid of parentheses

4r-3r+7-2=0

We add all the numbers together, and all the variables

r+5=0

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

r=-5

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