2n-9n=80

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Solution for 2n-9n=80 equation: 


Simplifying
2n + -9n = 80

Combine like terms: 2n + -9n = -7n
-7n = 80

Solving
-7n = 80

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Divide each side by '-7'.
n = -11.42857143

Simplifying
n = -11.42857143

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