3n-8=31

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Solution for 3n-8=31 equation:


3n-8=31

We simplify the equation to the form, which is simple to understand 
3n-8=31

We move all terms containing n to the left and all other terms to the right. 
+3n=+31+8

We simplify left and right side of the equation. 
+3n=+39

We divide both sides of the equation by 3 to get n. 
n=13

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