3r-8=2(r-4)+r

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Solution for 3r-8=2(r-4)+r equation:


3r-8=2(r-4)+r

We simplify the equation to the form, which is simple to understand 
3r-8=2(r-4)+r

Reorder the terms in parentheses
3r-8=+(+2r-8)+r

Remove unnecessary parentheses
+3r-8=+2r-8+r

We move all terms containing r to the left and all other terms to the right. 
+3r-2r-1r=-8+8

We simplify left and right side of the equation. 
r=0

0=0

This equation is an identity, so all real numbers are solutions.

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