f(x+7)=9x-4

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Solution for f(x+7)=9x-4 equation:


Simplifying
f(x + 7) = 9x + -4

Reorder the terms:
f(7 + x) = 9x + -4
(7 * f + x * f) = 9x + -4
(7f + fx) = 9x + -4

Reorder the terms:
7f + fx = -4 + 9x

Solving
7f + fx = -4 + 9x

Solving for variable 'f'.

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

Reorder the terms:
4 + 7f + fx + -9x = -4 + 9x + 4 + -9x

Reorder the terms:
4 + 7f + fx + -9x = -4 + 4 + 9x + -9x

Combine like terms: -4 + 4 = 0
4 + 7f + fx + -9x = 0 + 9x + -9x
4 + 7f + fx + -9x = 9x + -9x

Combine like terms: 9x + -9x = 0
4 + 7f + fx + -9x = 0

The solution to this equation could not be determined.

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