-4(3+9n)-3n=

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Solution for -4(3+9n)-3n= equation:


-4(3+9n)-3n=0

We simplify the equation to the form, which is simple to understand 
-4(3+9n)-3n=0

Reorder the terms in parentheses
+(-12-36n)-3n=0

Remove unnecessary parentheses
-12-36n-3n=0

We move all terms containing n to the left and all other terms to the right. 
-36n-3n=0+12

We simplify left and right side of the equation. 
-39n=+12

We divide both sides of the equation by -39 to get n. 
n=-0.30769230769231

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