cos(2x)+sinx=0

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Solution for cos(2x)+sinx=0 equation:


Simplifying
cos(2x) + sinx = 0

Remove parenthesis around (2x)
cos * 2x + sinx = 0

Reorder the terms for easier multiplication:
2cos * x + sinx = 0

Multiply cos * x
2cosx + sinx = 0

Solving
2cosx + insx = 0

Solving for variable 'c'.

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

Add '-1insx' to each side of the equation.
2cosx + insx + -1insx = 0 + -1insx

Combine like terms: insx + -1insx = 0
2cosx + 0 = 0 + -1insx
2cosx = 0 + -1insx
Remove the zero:
2cosx = -1insx

Divide each side by '2osx'.
c = -0.5ino-1

Simplifying
c = -0.5ino-1

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