2(2-n)=2n-4

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Solution for 2(2-n)=2n-4 equation:


Simplifying
2(2 + -1n) = 2n + -4
(2 * 2 + -1n * 2) = 2n + -4
(4 + -2n) = 2n + -4

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

Solving
4 + -2n = -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.
4 + -2n + -2n = -4 + 2n + -2n

Combine like terms: -2n + -2n = -4n
4 + -4n = -4 + 2n + -2n

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

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

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

Combine like terms: -4 + -4 = -8
-4n = -8

Divide each side by '-4'.
n = 2

Simplifying
n = 2

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