-3(f+13)=12

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Solution for -3(f+13)=12 equation:


-3(f+13)=12

We simplify the equation to the form, which is simple to understand 
-3(f+13)=12

Reorder the terms in parentheses
+(-3f-39)=12

Remove unnecessary parentheses
-3f-39=+12

We move all terms containing f to the left and all other terms to the right. 
-3f=+12+39

We simplify left and right side of the equation. 
-3f=+51

We divide both sides of the equation by -3 to get f. 
f=-17

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