8(r+3)-3(3r-3)=30

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Solution for 8(r+3)-3(3r-3)=30 equation:


8(r+3)-3(3r-3)=30

We simplify the equation to the form, which is simple to understand 
8(r+3)-3(3r-3)=30

Reorder the terms in parentheses
+(+8r+24)-3*(3r-3)=30

Remove unnecessary parentheses
+8r+24-3+*(+3r-3+)=+30

Reorder the terms in parentheses
+8r+24+(-9r+9)=30

Remove unnecessary parentheses
+8r+24-9r+9=+30

We move all terms containing r to the left and all other terms to the right. 
+8r-9r=+30-24-9

We simplify left and right side of the equation. 
-1r=-3

We divide both sides of the equation by -1 to get r. 
r=3

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