7r-3=3r+4r-3

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



7r-3=3r+4r-3

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

7r-7r+3-3=0

We add all the numbers together, and all the variables

=0

r=0/1

r=0

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