7r-2r+3=(2r-1)

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Solution for 7r-2r+3=(2r-1) equation: 



7r-2r+3=(2r-1)

We move all terms to the left:

7r-2r+3-((2r-1))=0

We add all the numbers together, and all the variables

5r-((2r-1))+3=0



We calculate terms in parentheses: -((2r-1)), so:

(2r-1)

We get rid of parentheses

2r-1

Back to the equation:

-(2r-1)



We get rid of parentheses

5r-2r+1+3=0

We add all the numbers together, and all the variables

3r+4=0

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

3r=-4

r=-4/3

r=-1+1/3

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