F+9-n=

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Solution for F+9-n= equation:


Simplifying
F + 9 + -1n = 0

Reorder the terms:
9 + F + -1n = 0

Solving
9 + F + -1n = 0

Solving for variable 'F'.

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

Add '-9' to each side of the equation.
9 + F + -9 + -1n = 0 + -9

Reorder the terms:
9 + -9 + F + -1n = 0 + -9

Combine like terms: 9 + -9 = 0
0 + F + -1n = 0 + -9
F + -1n = 0 + -9

Combine like terms: 0 + -9 = -9
F + -1n = -9

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

Combine like terms: -1n + n = 0
F + 0 = -9 + n
F = -9 + n

Simplifying
F = -9 + n

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