F(x)=4-sec^2x

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Solution for F(x)=4-sec^2x equation: 


Simplifying
F(x) = 4 + -1sec2x

Multiply F * x
xF = 4 + -1sec2x

Solving
xF = 4 + -1c2esx

Solving for variable 'x'.

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

Add 'c2esx' to each side of the equation.
c2esx + xF = 4 + -1c2esx + c2esx

Combine like terms: -1c2esx + c2esx = 0
c2esx + xF = 4 + 0
c2esx + xF = 4

Reorder the terms:
-4 + c2esx + xF = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + c2esx + xF = 0

The solution to this equation could not be determined.

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