9n-13n=4

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Solution for 9n-13n=4 equation: 


Simplifying
9n + -13n = 4

Combine like terms: 9n + -13n = -4n
-4n = 4

Solving
-4n = 4

Solving for variable 'n'.

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

Divide each side by '-4'.
n = -1

Simplifying
n = -1

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