n+n-3=7

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Solution for n+n-3=7 equation:


n+n-3=7

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

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

We simplify left and right side of the equation. 
+2n=+10

We divide both sides of the equation by 2 to get n. 
n=5

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