-81/2=-15r

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Solution for -81/2=-15r equation:


-81/2=-15r

We simplify the equation to the form, which is simple to understand 
-81/2=-15r

Simplifying:
-40.5=-15r

We move all terms containing r to the left and all other terms to the right. 
+15r=+40.5

We simplify left and right side of the equation. 
+15r=+40.5

We divide both sides of the equation by 015 to get r. 
r=2.7

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