7r+5+2r-2=4r+3-5

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Solution for 7r+5+2r-2=4r+3-5 equation: 



7r+5+2r-2=4r+3-5

We move all terms to the left:

7r+5+2r-2-(4r+3-5)=0

We add all the numbers together, and all the variables

7r+2r-(4r-2)+5-2=0

We add all the numbers together, and all the variables

9r-(4r-2)+3=0

We get rid of parentheses

9r-4r+2+3=0

We add all the numbers together, and all the variables

5r+5=0

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

5r=-5

r=-5/5

r=-1

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