8r+40=8r-72

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Solution for 8r+40=8r-72 equation: 



8r+40=8r-72

We move all terms to the left:

8r+40-(8r-72)=0

We get rid of parentheses

8r-8r+72+40=0

We add all the numbers together, and all the variables

112!=0

There is no solution for this equation

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