2r-5r=-7

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Solution for 2r-5r=-7 equation:


2r-5r=-7

We simplify the equation to the form, which is simple to understand 
2r-5r=-7

We move all terms containing r to the left and all other terms to the right. 
+2r-5r=-7

We simplify left and right side of the equation. 
-3r=-7

We divide both sides of the equation by -3 to get r. 
r=2.33333333333

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