2+n=20

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Solution for 2+n=20 equation:


2+n=20

We simplify the equation to the form, which is simple to understand 
2+n=20

We move all terms containing n to the left and all other terms to the right. 
+1n=+20-2

We simplify left and right side of the equation. 
+1n=+18

We divide both sides of the equation by 1 to get n. 
n=18

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