3r+3(r+6)=300

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Solution for 3r+3(r+6)=300 equation:


3r+3(r+6)=300

We simplify the equation to the form, which is simple to understand 
3r+3(r+6)=300

Reorder the terms in parentheses
3r+(+3r+18)=300

Remove unnecessary parentheses
+3r+3r+18=+300

We move all terms containing r to the left and all other terms to the right. 
+3r+3r=+300-18

We simplify left and right side of the equation. 
+6r=+282

We divide both sides of the equation by 6 to get r. 
r=47

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