7r+10=3r+5-

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Solution for 7r+10=3r+5- equation: 



7r+10=3r+5-

We move all terms to the left:

7r+10-(3r+5-)=0

We add all the numbers together, and all the variables

7r-(+3r)+10=0

We get rid of parentheses

7r-3r+10=0

We add all the numbers together, and all the variables

4r+10=0

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

4r=-10

r=-10/4

r=-2+1/2

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