3/5(r-2)=3/20(r-4)

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Solution for 3/5(r-2)=3/20(r-4) equation:


3/5 (r-2)=3/20(r-4)

We simplify the equation to the form, which is simple to understand 
3/5(r-2)=3/20(r-4)

Reorder the terms in parentheses
+( + 0.6r-1.2)=0.15*(r-4)

Remove unnecessary parentheses
 + 0.6r-1.2=0.15+*(+r-4+)

Reorder the terms in parentheses
 + 0.6r-1.2=+( + 0.15r-0.6)

Remove unnecessary parentheses
 + 0.6r-1.2=0.15r-0.6

We move all terms containing r to the left and all other terms to the right. 
 + 0.6r-0.15r=-0.6+1.2

We simplify left and right side of the equation. 
 + 0.45r=0.6

We divide both sides of the equation by 0.45 to get r. 
r=1.3333333333333

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