8r+8=12r

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Solution for 8r+8=12r equation:


8r+8=12r

We simplify the equation to the form, which is simple to understand 
8r+8=12r

We move all terms containing r to the left and all other terms to the right. 
+8r-12r=-8

We simplify left and right side of the equation. 
-4r=-8

We divide both sides of the equation by -4 to get r. 
r=2

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