3=(n+7)

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Solution for 3=(n+7) equation:


3=(n+7)

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

Remove unnecessary parentheses
3=n+7

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

We simplify left and right side of the equation. 
-1n=+4

We divide both sides of the equation by -01 to get n. 
n=-4

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