f(-x)=4(-x)-8

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Solution for f(-x)=4(-x)-8 equation:


Simplifying
f(-1x) = 4(-1x) + -8

Remove parenthesis around (-1x)
f * -1x = 4(-1x) + -8

Reorder the terms for easier multiplication:
-1f * x = 4(-1x) + -8

Multiply f * x
-1fx = 4(-1x) + -8

Remove parenthesis around (-1x)
-1fx = 4 * -1x + -8

Multiply 4 * -1
-1fx = -4x + -8

Reorder the terms:
-1fx = -8 + -4x

Solving
-1fx = -8 + -4x

Solving for variable 'f'.

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

Divide each side by '-1x'.
f = 8x-1 + 4

Simplifying
f = 8x-1 + 4

Reorder the terms:
f = 4 + 8x-1

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