-r/5-(-1/2-4r/5)=-9/2-37r/5

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Solution for -r/5-(-1/2-4r/5)=-9/2-37r/5 equation:


-r/5-(-1/2-4r/5)=-9/2-37r/5

We simplify the equation to the form, which is simple to understand 
-r/5-(-1/2-4r/5)=-9/2-37r/5

Remove unnecessary parentheses
-0.2r + 0.5 + 0.8r=-4.5-7.4r

We move all terms containing r to the left and all other terms to the right. 
-0.2r + 0.8r+7.4r=-4.5-0.5

We simplify left and right side of the equation. 
+8r=-5

We divide both sides of the equation by 8 to get r. 
r=-0.625

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