3n-7=n+1

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Solution for 3n-7=n+1 equation:


3n-7=n+1

We simplify the equation to the form, which is simple to understand 
3n-7=n+1

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

We simplify left and right side of the equation. 
+2n=+8

We divide both sides of the equation by 2 to get n. 
n=4

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