12n+7-4n-3=-9(n-4)+2(11n-6)

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Solution for 12n+7-4n-3=-9(n-4)+2(11n-6) equation:


12n+7-4n-3=-9(n-4)+2(11n-6)

We simplify the equation to the form, which is simple to understand 
12n+7-4n-3=-9(n-4)+2(11n-6)

Reorder the terms in parentheses
12n+7-4n-3=+(-9n+36)+2*(11n-6)

Remove unnecessary parentheses
+12n+7-4n-3=-9n+36+2+*(+11n-6+)

Reorder the terms in parentheses
12n+7-4n-3=-9n+36+(+22n-12)

Remove unnecessary parentheses
+12n+7-4n-3=-9n+36+22n-12

We move all terms containing n to the left and all other terms to the right. 
+12n-4n+9n-22n=+36-12-7+3

We simplify left and right side of the equation. 
-5n=+20

We divide both sides of the equation by -5 to get n. 
n=-4

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