3r+31=5+8r

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Solution for 3r+31=5+8r equation:


3r+31=5+8r

We simplify the equation to the form, which is simple to understand 
3r+31=5+8r

We move all terms containing r to the left and all other terms to the right. 
+3r-8r=+5-31

We simplify left and right side of the equation. 
-5r=-26

We divide both sides of the equation by -5 to get r. 
r=5.2

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