2+r=7-6r

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



2+r=7-6r

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

r+6r-7+2=0

We add all the numbers together, and all the variables

7r-5=0

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

7r=5

r=5/7

r=5/7

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