5r+25=8r-56

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Solution for 5r+25=8r-56 equation: 



5r+25=8r-56

We move all terms to the left:

5r+25-(8r-56)=0

We get rid of parentheses

5r-8r+56+25=0

We add all the numbers together, and all the variables

-3r+81=0

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

-3r=-81

r=-81/-3

r=+27

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