8r-11=72-5r

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Solution for 8r-11=72-5r equation:


8r-11=72-5r

We simplify the equation to the form, which is simple to understand 
8r-11=72-5r

We move all terms containing r to the left and all other terms to the right. 
+8r+5r=+72+11

We simplify left and right side of the equation. 
+13r=+83

We divide both sides of the equation by 13 to get r. 
r=6.38461538462

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