2(n+2)=8-2(n-2)

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Solution for 2(n+2)=8-2(n-2) equation:


Simplifying
2(n + 2) = 8 + -2(n + -2)

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

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

Combine like terms: 8 + 4 = 12
4 + 2n = 12 + -2n

Solving
4 + 2n = 12 + -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 = 12 + -2n + 2n

Combine like terms: 2n + 2n = 4n
4 + 4n = 12 + -2n + 2n

Combine like terms: -2n + 2n = 0
4 + 4n = 12 + 0
4 + 4n = 12

Add '-4' to each side of the equation.
4 + -4 + 4n = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 4n = 12 + -4
4n = 12 + -4

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

Divide each side by '4'.
n = 2

Simplifying
n = 2

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