2r/5+7r/15=

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Solution for 2r/5+7r/15= equation:


2r/5+7r/15=0

We simplify the equation to the form, which is simple to understand 
2r/5+7r/15=0

We move all terms containing r to the left and all other terms to the right. 
 + 0.4r + 0.46666666666667r=0

We simplify left and right side of the equation. 
 + 0.86666666666667r=0

We divide both sides of the equation by 0.86666666666667 to get r. 
r=0

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