fx-40=

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Solution for fx-40= equation:


Simplifying
fx + -40 = 0

Reorder the terms:
-40 + fx = 0

Solving
-40 + fx = 0

Solving for variable 'f'.

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

Add '40' to each side of the equation.
-40 + 40 + fx = 0 + 40

Combine like terms: -40 + 40 = 0
0 + fx = 0 + 40
fx = 0 + 40

Combine like terms: 0 + 40 = 40
fx = 40

Divide each side by 'x'.
f = 40x-1

Simplifying
f = 40x-1

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