F(x)=9-2x

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Solution for F(x)=9-2x equation: 


Simplifying
F(x) = 9 + -2x

Multiply F * x
xF = 9 + -2x

Solving
xF = 9 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
2x + xF = 9 + -2x + 2x

Combine like terms: -2x + 2x = 0
2x + xF = 9 + 0
2x + xF = 9

Reorder the terms:
-9 + 2x + xF = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + 2x + xF = 0

The solution to this equation could not be determined.

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