-3(r+3)=-8r+16

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Solution for -3(r+3)=-8r+16 equation:


-3(r+3)=-8r+16

We simplify the equation to the form, which is simple to understand 
-3(r+3)=-8r+16

Reorder the terms in parentheses
+(-3r-9)=-8r+16

Remove unnecessary parentheses
-3r-9=-8r+16

We move all terms containing r to the left and all other terms to the right. 
-3r+8r=+16+9

We simplify left and right side of the equation. 
+5r=+25

We divide both sides of the equation by 5 to get r. 
r=5

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