-12=3(r+8)+3(6/8r)

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Solution for -12=3(r+8)+3(6/8r) equation:


-12=3(r+8)+3(6/8r)

We simplify the equation to the form, which is simple to understand 
-12=3(r+8)+3(6/8r)

Reorder the terms in parentheses
-12=+(+3r+24)+3*(/8r)

Remove unnecessary parentheses
-12=+3r+24+3+*(+/8r+)

Reorder the terms in parentheses
-12=+3r+24+(/8r)

Remove unnecessary parentheses
-12=+3r+24+/8r

We move all terms containing r to the left and all other terms to the right. 
-3r-8r=+24+12

We simplify left and right side of the equation. 
-11r=+36

We divide both sides of the equation by -11 to get r. 
r=-3.2727272727273

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