7n-5-2n=7+8n

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Solution for 7n-5-2n=7+8n equation:


7n-5-2n=7+8n

We simplify the equation to the form, which is simple to understand 
7n-5-2n=7+8n

We move all terms containing n to the left and all other terms to the right. 
+7n-2n-8n=+7+5

We simplify left and right side of the equation. 
-3n=+12

We divide both sides of the equation by -3 to get n. 
n=-4

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