2(4-n)=-n-4

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


Simplifying
2(4 + -1n) = -1n + -4
(4 * 2 + -1n * 2) = -1n + -4
(8 + -2n) = -1n + -4

Reorder the terms:
8 + -2n = -4 + -1n

Solving
8 + -2n = -4 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
8 + -2n + n = -4 + -1n + n

Combine like terms: -2n + n = -1n
8 + -1n = -4 + -1n + n

Combine like terms: -1n + n = 0
8 + -1n = -4 + 0
8 + -1n = -4

Add '-8' to each side of the equation.
8 + -8 + -1n = -4 + -8

Combine like terms: 8 + -8 = 0
0 + -1n = -4 + -8
-1n = -4 + -8

Combine like terms: -4 + -8 = -12
-1n = -12

Divide each side by '-1'.
n = 12

Simplifying
n = 12

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