dx-fx=4

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Solution for dx-fx=4 equation:


Simplifying
dx + -1fx = 4

Solving
dx + -1fx = 4

Solving for variable 'd'.

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

Add 'fx' to each side of the equation.
dx + -1fx + fx = 4 + fx

Combine like terms: -1fx + fx = 0
dx + 0 = 4 + fx
dx = 4 + fx

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

Simplifying
d = 4x-1 + f

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

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