7-n=n-14

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Solution for 7-n=n-14 equation:


Simplifying
7 + -1n = n + -14

Reorder the terms:
7 + -1n = -14 + n

Solving
7 + -1n = -14 + n

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 = -14 + n + -1n

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

Combine like terms: n + -1n = 0
7 + -2n = -14 + 0
7 + -2n = -14

Add '-7' to each side of the equation.
7 + -7 + -2n = -14 + -7

Combine like terms: 7 + -7 = 0
0 + -2n = -14 + -7
-2n = -14 + -7

Combine like terms: -14 + -7 = -21
-2n = -21

Divide each side by '-2'.
n = 10.5

Simplifying
n = 10.5

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