6r+r=12

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Solution for 6r+r=12 equation:


6r+r=12

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

We move all terms containing r to the left and all other terms to the right. 
+6r+1r=+12

We simplify left and right side of the equation. 
+7r=+12

We divide both sides of the equation by 7 to get r. 
r=1.71428571429

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