8r-7=-6+3r-1

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Solution for 8r-7=-6+3r-1 equation: 



8r-7=-6+3r-1

We move all terms to the left:

8r-7-(-6+3r-1)=0

We add all the numbers together, and all the variables

8r-(3r-7)-7=0

We get rid of parentheses

8r-3r+7-7=0

We add all the numbers together, and all the variables

5r=0

r=0/5

r=0

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