F(x)=20-6x

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Solution for F(x)=20-6x equation:


Simplifying
F(x) = 20 + -6x

Multiply F * x
xF = 20 + -6x

Solving
xF = 20 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
6x + xF = 20 + -6x + 6x

Combine like terms: -6x + 6x = 0
6x + xF = 20 + 0
6x + xF = 20

Reorder the terms:
-20 + 6x + xF = 20 + -20

Combine like terms: 20 + -20 = 0
-20 + 6x + xF = 0

The solution to this equation could not be determined.

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