secx+2tanx=0

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Solution for secx+2tanx=0 equation:


Simplifying
secx + 2tanx = 0

Reorder the terms:
2antx + cesx = 0

Solving
2antx + cesx = 0

Solving for variable 'a'.

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

Add '-1cesx' to each side of the equation.
2antx + cesx + -1cesx = 0 + -1cesx

Combine like terms: cesx + -1cesx = 0
2antx + 0 = 0 + -1cesx
2antx = 0 + -1cesx
Remove the zero:
2antx = -1cesx

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

Simplifying
a = -0.5cen-1st-1

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