2(n-4)+-2=4

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


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

Reorder the terms:
2(-4 + n) + -2 = 4
(-4 * 2 + n * 2) + -2 = 4
(-8 + 2n) + -2 = 4

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

Combine like terms: -8 + -2 = -10
-10 + 2n = 4

Solving
-10 + 2n = 4

Solving for variable 'n'.

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

Add '10' to each side of the equation.
-10 + 10 + 2n = 4 + 10

Combine like terms: -10 + 10 = 0
0 + 2n = 4 + 10
2n = 4 + 10

Combine like terms: 4 + 10 = 14
2n = 14

Divide each side by '2'.
n = 7

Simplifying
n = 7

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