(Cos(2*x))+(sinx)=0

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


Simplifying
(Cos(2x)) + (sinx) = 0

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

Reorder the terms for easier multiplication:
(2osC * x) + (sinx) = 0

Multiply osC * x
(2osxC) + (sinx) = 0
(2osxC) + insx = 0

Reorder the terms:
insx + (2osxC) = 0

Solving
insx + (2osxC) = 0

Solving for variable 'i'.

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

Add '(-2osxC)' to each side of the equation.
insx + (2osxC) + (-2osxC) = 0 + (-2osxC)

Combine like terms: (2osxC) + (-2osxC) = 0
insx + 0 = 0 + (-2osxC)
insx = 0 + (-2osxC)
Remove the zero:
insx = (-2osxC)

Divide each side by 'nsx'.
i = (-2n-1oC)

Simplifying
i = (-2n-1oC)

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