2(n+7)=4-2(n-5)

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Solution for 2(n+7)=4-2(n-5) equation:


Simplifying
2(n + 7) = 4 + -2(n + -5)

Reorder the terms:
2(7 + n) = 4 + -2(n + -5)
(7 * 2 + n * 2) = 4 + -2(n + -5)
(14 + 2n) = 4 + -2(n + -5)

Reorder the terms:
14 + 2n = 4 + -2(-5 + n)
14 + 2n = 4 + (-5 * -2 + n * -2)
14 + 2n = 4 + (10 + -2n)

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

Add '-14' to each side of the equation.
14 + -14 + 2n = 14 + -14 + -2n

Combine like terms: 14 + -14 = 0
0 + 2n = 14 + -14 + -2n
2n = 14 + -14 + -2n

Combine like terms: 14 + -14 = 0
2n = 0 + -2n
2n = -2n

Solving
2n = -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.
2n + 2n = -2n + 2n

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

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

Divide each side by '4'.
n = 0

Simplifying
n = 0

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