2cosx+3=-secx

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Solution for 2cosx+3=-secx equation:


Simplifying
2cosx + 3 = -1secx

Reorder the terms:
3 + 2cosx = -1secx

Solving
3 + 2cosx = -1cesx

Solving for variable 'c'.

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

Add 'cesx' to each side of the equation.
3 + cesx + 2cosx = -1cesx + cesx

Combine like terms: -1cesx + cesx = 0
3 + cesx + 2cosx = 0

Add '-3' to each side of the equation.
3 + cesx + -3 + 2cosx = 0 + -3

Reorder the terms:
3 + -3 + cesx + 2cosx = 0 + -3

Combine like terms: 3 + -3 = 0
0 + cesx + 2cosx = 0 + -3
cesx + 2cosx = 0 + -3

Combine like terms: 0 + -3 = -3
cesx + 2cosx = -3

Reorder the terms:
3 + cesx + 2cosx = -3 + 3

Combine like terms: -3 + 3 = 0
3 + cesx + 2cosx = 0

The solution to this equation could not be determined.

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