F(-x)=3x-12

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Solution for F(-x)=3x-12 equation:


Simplifying
F(-1x) = 3x + -12

Remove parenthesis around (-1x)
F * -1x = 3x + -12

Reorder the terms for easier multiplication:
-1F * x = 3x + -12

Multiply F * x
-1xF = 3x + -12

Reorder the terms:
-1xF = -12 + 3x

Solving
-1xF = -12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-3x + -1xF = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-3x + -1xF = -12 + 0
-3x + -1xF = -12

Reorder the terms:
12 + -3x + -1xF = -12 + 12

Combine like terms: -12 + 12 = 0
12 + -3x + -1xF = 0

The solution to this equation could not be determined.

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