1/2(4r+1)-r=2/5*(2r-3)+3/2

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Solution for 1/2(4r+1)-r=2/5*(2r-3)+3/2 equation:


1/2(4r+1)-r=2/5*(2r-3)+3/2

We simplify the equation to the form, which is simple to understand 
1/2(4r+1)-r=2/5*(2r-3)+3/2

Reorder the terms in parentheses
+(+2r + 0.5)-r=0.4*(2r-3)+1.5

Remove unnecessary parentheses
+2r + 0.5-r=0.4+*(+2r-3+)+1.5

Reorder the terms in parentheses
+2r + 0.5-r=+( + 0.8r-1.2)+1.5

Remove unnecessary parentheses
+2r + 0.5-r=0.8r-1.2+1.5

We move all terms containing r to the left and all other terms to the right. 
+2r-1r-0.8r=-1.2+1.5-0.5

We simplify left and right side of the equation. 
 + 0.2r=-0.2

We divide both sides of the equation by 0.2 to get r. 
r=-1

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