5-n=2n-4

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Solution for 5-n=2n-4 equation:


Simplifying
5 + -1n = 2n + -4

Reorder the terms:
5 + -1n = -4 + 2n

Solving
5 + -1n = -4 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
5 + -1n + -2n = -4 + 2n + -2n

Combine like terms: -1n + -2n = -3n
5 + -3n = -4 + 2n + -2n

Combine like terms: 2n + -2n = 0
5 + -3n = -4 + 0
5 + -3n = -4

Add '-5' to each side of the equation.
5 + -5 + -3n = -4 + -5

Combine like terms: 5 + -5 = 0
0 + -3n = -4 + -5
-3n = -4 + -5

Combine like terms: -4 + -5 = -9
-3n = -9

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

Simplifying
n = 3

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