7-r+1=8r+8r+8

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



7-r+1=8r+8r+8

We move all terms to the left:

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

We add all the numbers together, and all the variables

-r-(16r+8)+7+1=0

We add all the numbers together, and all the variables

-1r-(16r+8)+8=0

We get rid of parentheses

-1r-16r-8+8=0

We add all the numbers together, and all the variables

-17r=0

r=0/-17

r=0

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