40-n=3n-16

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Solution for 40-n=3n-16 equation:


Simplifying
40 + -1n = 3n + -16

Reorder the terms:
40 + -1n = -16 + 3n

Solving
40 + -1n = -16 + 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.
40 + -1n + -3n = -16 + 3n + -3n

Combine like terms: -1n + -3n = -4n
40 + -4n = -16 + 3n + -3n

Combine like terms: 3n + -3n = 0
40 + -4n = -16 + 0
40 + -4n = -16

Add '-40' to each side of the equation.
40 + -40 + -4n = -16 + -40

Combine like terms: 40 + -40 = 0
0 + -4n = -16 + -40
-4n = -16 + -40

Combine like terms: -16 + -40 = -56
-4n = -56

Divide each side by '-4'.
n = 14

Simplifying
n = 14

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