r/4+9=11

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Solution for r/4+9=11 equation:


r/4+9=11

We simplify the equation to the form, which is simple to understand 
r/4+9=11

We move all terms containing r to the left and all other terms to the right. 
 + 0.25r=+11-9

We simplify left and right side of the equation. 
 + 0.25r=+2

We divide both sides of the equation by 0.25 to get r. 
r=8

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