n+3=5n+21

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Solution for n+3=5n+21 equation:


n+3=5n+21

We simplify the equation to the form, which is simple to understand 
n+3=5n+21

We move all terms containing n to the left and all other terms to the right. 
+1n-5n=+21-3

We simplify left and right side of the equation. 
-4n=+18

We divide both sides of the equation by -4 to get n. 
n=-4.5

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