f(-4)f(x)=4x-2

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Solution for f(-4)f(x)=4x-2 equation:


Simplifying
f(-4) * f(x) = 4x + -2

Reorder the terms for easier multiplication:
-4f * f * x = 4x + -2

Multiply f * f
-4f2 * x = 4x + -2

Multiply f2 * x
-4f2x = 4x + -2

Reorder the terms:
-4f2x = -2 + 4x

Solving
-4f2x = -2 + 4x

Solving for variable 'f'.

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

Divide each side by '-4x'.
f2 = 0.5x-1 + -1

Simplifying
f2 = 0.5x-1 + -1

Reorder the terms:
f2 = -1 + 0.5x-1

Reorder the terms:
1 + f2 + -0.5x-1 = -1 + 0.5x-1 + 1 + -0.5x-1

Reorder the terms:
1 + f2 + -0.5x-1 = -1 + 1 + 0.5x-1 + -0.5x-1

Combine like terms: -1 + 1 = 0
1 + f2 + -0.5x-1 = 0 + 0.5x-1 + -0.5x-1
1 + f2 + -0.5x-1 = 0.5x-1 + -0.5x-1

Combine like terms: 0.5x-1 + -0.5x-1 = 0.0
1 + f2 + -0.5x-1 = 0.0

The solution to this equation could not be determined.

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