0=-2tan(x)-sec^2(x)

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Solution for 0=-2tan(x)-sec^2(x) equation:


Simplifying
0 = -2tan(x) + -1sec2(x)

Multiply ant * x
0 = -2antx + -1sec2(x)

Multiply c2es * x
0 = -2antx + -1c2esx

Solving
0 = -2antx + -1c2esx

Solving for variable 'a'.

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

Add '2antx' to each side of the equation.
0 + 2antx = -2antx + 2antx + -1c2esx
Remove the zero:
2antx = -2antx + 2antx + -1c2esx

Combine like terms: -2antx + 2antx = 0
2antx = 0 + -1c2esx
2antx = -1c2esx

Divide each side by '2ntx'.
a = -0.5c2en-1st-1

Simplifying
a = -0.5c2en-1st-1

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