91+(-7)=n

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Solution for 91+(-7)=n equation:


91+(-7)=n

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

Remove unnecessary parentheses
+91-7=+n

We move all terms containing n to the left and all other terms to the right. 
-1n=-91+7

We simplify left and right side of the equation. 
-1n=-84

We divide both sides of the equation by -01 to get n. 
n=84

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