42=8n-2n+12

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Solution for 42=8n-2n+12 equation:


42=8n-2n+12

We simplify the equation to the form, which is simple to understand 
42=8n-2n+12

We move all terms containing n to the left and all other terms to the right. 
-8n+2n=+12-42

We simplify left and right side of the equation. 
-6n=-30

We divide both sides of the equation by -6 to get n. 
n=5

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