Cos(x)+2xsin(x)=0

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


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

Multiply osC * x
osxC + 2xsin(x) = 0

Multiply insx * x
osxC + 2insx2 = 0

Reorder the terms:
2insx2 + osxC = 0

Solving
2insx2 + osxC = 0

Solving for variable 'i'.

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

Add '-1osxC' to each side of the equation.
2insx2 + osxC + -1osxC = 0 + -1osxC

Combine like terms: osxC + -1osxC = 0
2insx2 + 0 = 0 + -1osxC
2insx2 = 0 + -1osxC
Remove the zero:
2insx2 = -1osxC

Divide each side by '2nsx2'.
i = -0.5n-1ox-1C

Simplifying
i = -0.5n-1ox-1C

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