65=4n-4-n

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Solution for 65=4n-4-n equation:


Simplifying
65 = 4n + -4 + -1n

Reorder the terms:
65 = -4 + 4n + -1n

Combine like terms: 4n + -1n = 3n
65 = -4 + 3n

Solving
65 = -4 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
65 + -3n = -4 + 3n + -3n

Combine like terms: 3n + -3n = 0
65 + -3n = -4 + 0
65 + -3n = -4

Add '-65' to each side of the equation.
65 + -65 + -3n = -4 + -65

Combine like terms: 65 + -65 = 0
0 + -3n = -4 + -65
-3n = -4 + -65

Combine like terms: -4 + -65 = -69
-3n = -69

Divide each side by '-3'.
n = 23

Simplifying
n = 23

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