F(x)=.4x-1

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Solution for F(x)=.4x-1 equation:


Simplifying
F(x) = 0.4x + -1

Multiply F * x
xF = 0.4x + -1

Reorder the terms:
xF = -1 + 0.4x

Solving
xF = -1 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
-0.4x + xF = -1 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
-0.4x + xF = -1 + 0.0
-0.4x + xF = -1

Reorder the terms:
1 + -0.4x + xF = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -0.4x + xF = 0

The solution to this equation could not be determined.

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