5n+14-2n=9-2(2n+1)

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Solution for 5n+14-2n=9-2(2n+1) equation:


Simplifying
5n + 14 + -2n = 9 + -2(2n + 1)

Reorder the terms:
14 + 5n + -2n = 9 + -2(2n + 1)

Combine like terms: 5n + -2n = 3n
14 + 3n = 9 + -2(2n + 1)

Reorder the terms:
14 + 3n = 9 + -2(1 + 2n)
14 + 3n = 9 + (1 * -2 + 2n * -2)
14 + 3n = 9 + (-2 + -4n)

Combine like terms: 9 + -2 = 7
14 + 3n = 7 + -4n

Solving
14 + 3n = 7 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
14 + 3n + 4n = 7 + -4n + 4n

Combine like terms: 3n + 4n = 7n
14 + 7n = 7 + -4n + 4n

Combine like terms: -4n + 4n = 0
14 + 7n = 7 + 0
14 + 7n = 7

Add '-14' to each side of the equation.
14 + -14 + 7n = 7 + -14

Combine like terms: 14 + -14 = 0
0 + 7n = 7 + -14
7n = 7 + -14

Combine like terms: 7 + -14 = -7
7n = -7

Divide each side by '7'.
n = -1

Simplifying
n = -1

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