r+3(r-1)=5(r-3)

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Solution for r+3(r-1)=5(r-3) equation:


r+3(r-1)=5(r-3)

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

Reorder the terms in parentheses
r+(+3r-3)=5*(r-3)

Remove unnecessary parentheses
+r+3r-3=+5+*(+r-3+)

Reorder the terms in parentheses
r+3r-3=+(+5r-15)

Remove unnecessary parentheses
+r+3r-3=+5r-15

We move all terms containing r to the left and all other terms to the right. 
+1r+3r-5r=-15+3

We simplify left and right side of the equation. 
-1r=-12

We divide both sides of the equation by -1 to get r. 
r=12

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