f(x+9)=4x-5

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Solution for f(x+9)=4x-5 equation:


Simplifying
f(x + 9) = 4x + -5

Reorder the terms:
f(9 + x) = 4x + -5
(9 * f + x * f) = 4x + -5
(9f + fx) = 4x + -5

Reorder the terms:
9f + fx = -5 + 4x

Solving
9f + fx = -5 + 4x

Solving for variable 'f'.

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

Reorder the terms:
5 + 9f + fx + -4x = -5 + 4x + 5 + -4x

Reorder the terms:
5 + 9f + fx + -4x = -5 + 5 + 4x + -4x

Combine like terms: -5 + 5 = 0
5 + 9f + fx + -4x = 0 + 4x + -4x
5 + 9f + fx + -4x = 4x + -4x

Combine like terms: 4x + -4x = 0
5 + 9f + fx + -4x = 0

The solution to this equation could not be determined.

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