2r+6=12

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Solution for 2r+6=12 equation:


2r+6=12

We simplify the equation to the form, which is simple to understand 
2r+6=12

We move all terms containing r to the left and all other terms to the right. 
+2r=+12-6

We simplify left and right side of the equation. 
+2r=+6

We divide both sides of the equation by 2 to get r. 
r=3

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