2n-(2+n)=2n-4

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


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

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

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

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

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

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

Combine like terms: 2n + -2n = 0
-2 + -1n = -4 + 0
-2 + -1n = -4

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

Combine like terms: -2 + 2 = 0
0 + -1n = -4 + 2
-1n = -4 + 2

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

Divide each side by '-1'.
n = 2

Simplifying
n = 2

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