12n+2-3n=7-n

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Solution for 12n+2-3n=7-n equation:


12n+2-3n=7-n

We simplify the equation to the form, which is simple to understand 
12n+2-3n=7-n

We move all terms containing n to the left and all other terms to the right. 
+12n-3n+1n=+7-2

We simplify left and right side of the equation. 
+10n=+5

We divide both sides of the equation by 10 to get n. 
n=0.5

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