13n-9=69

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Solution for 13n-9=69 equation: 


Simplifying
13n + -9 = 69

Reorder the terms:
-9 + 13n = 69

Solving
-9 + 13n = 69

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + 13n = 69 + 9

Combine like terms: -9 + 9 = 0
0 + 13n = 69 + 9
13n = 69 + 9

Combine like terms: 69 + 9 = 78
13n = 78

Divide each side by '13'.
n = 6

Simplifying
n = 6

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