-18=-8n-n

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Solution for -18=-8n-n equation:


-18=-8n-n

We simplify the equation to the form, which is simple to understand
-18=-8n-n

We move all terms containing n to the left and all other terms to the right.
+8n+1n=+18

We simplify left and right side of the equation.
+9n=+18

We divide both sides of the equation by 9 to get n.
n=2

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