n+2=2(n-4)

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


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

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

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

Solving
2 + n = -8 + 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 + n + -2n = -8 + 2n + -2n

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

Combine like terms: 2n + -2n = 0
2 + -1n = -8 + 0
2 + -1n = -8

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

Combine like terms: 2 + -2 = 0
0 + -1n = -8 + -2
-1n = -8 + -2

Combine like terms: -8 + -2 = -10
-1n = -10

Divide each side by '-1'.
n = 10

Simplifying
n = 10

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