r/3+5=12

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Solution for r/3+5=12 equation:


r/3+5=12

We simplify the equation to the form, which is simple to understand 
r/3+5=12

We move all terms containing r to the left and all other terms to the right. 
 + 0.33333333333333r=+12-5

We simplify left and right side of the equation. 
 + 0.33333333333333r=+7

We divide both sides of the equation by 0.33333333333333 to get r. 
r=21

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