sine(2x)+4cos(x)=0

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Solution for sine(2x)+4cos(x)=0 equation:


Simplifying
sine(2x) + 4cos(x) = 0

Remove parenthesis around (2x)
eins * 2x + 4cos(x) = 0

Reorder the terms for easier multiplication:
2eins * x + 4cos(x) = 0

Multiply eins * x
2einsx + 4cos(x) = 0

Multiply cos * x
2einsx + 4cosx = 0

Reorder the terms:
4cosx + 2einsx = 0

Solving
4cosx + 2einsx = 0

Solving for variable 'c'.

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

Add '-2einsx' to each side of the equation.
4cosx + 2einsx + -2einsx = 0 + -2einsx

Combine like terms: 2einsx + -2einsx = 0
4cosx + 0 = 0 + -2einsx
4cosx = 0 + -2einsx
Remove the zero:
4cosx = -2einsx

Divide each side by '4osx'.
c = -0.5eino-1

Simplifying
c = -0.5eino-1

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