3n=7(n-2)-2

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Solution for 3n=7(n-2)-2 equation:


3n=7(n-2)-2

We simplify the equation to the form, which is simple to understand 
3n=7(n-2)-2

Reorder the terms in parentheses
3n=+(+7n-14)-2

Remove unnecessary parentheses
+3n=+7n-14-2

We move all terms containing n to the left and all other terms to the right. 
+3n-7n=-14-2

We simplify left and right side of the equation. 
-4n=-16

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

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