14-(n+7)=3n+9-2n

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Solution for 14-(n+7)=3n+9-2n equation:


Simplifying
14 + -1(n + 7) = 3n + 9 + -2n

Reorder the terms:
14 + -1(7 + n) = 3n + 9 + -2n
14 + (7 * -1 + n * -1) = 3n + 9 + -2n
14 + (-7 + -1n) = 3n + 9 + -2n

Combine like terms: 14 + -7 = 7
7 + -1n = 3n + 9 + -2n

Reorder the terms:
7 + -1n = 9 + 3n + -2n

Combine like terms: 3n + -2n = 1n
7 + -1n = 9 + 1n

Solving
7 + -1n = 9 + 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
7 + -1n + -1n = 9 + 1n + -1n

Combine like terms: -1n + -1n = -2n
7 + -2n = 9 + 1n + -1n

Combine like terms: 1n + -1n = 0
7 + -2n = 9 + 0
7 + -2n = 9

Add '-7' to each side of the equation.
7 + -7 + -2n = 9 + -7

Combine like terms: 7 + -7 = 0
0 + -2n = 9 + -7
-2n = 9 + -7

Combine like terms: 9 + -7 = 2
-2n = 2

Divide each side by '-2'.
n = -1

Simplifying
n = -1

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