8r+2=7r-6

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Solution for 8r+2=7r-6 equation: 



8r+2=7r-6

We move all terms to the left:

8r+2-(7r-6)=0

We get rid of parentheses

8r-7r+6+2=0

We add all the numbers together, and all the variables

r+8=0

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

r=-8

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