Tan(2x)=-2sinx

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Solution for Tan(2x)=-2sinx equation: 


Simplifying
Tan(2x) = -2sinx

Remove parenthesis around (2x)
anT * 2x = -2sinx

Reorder the terms for easier multiplication:
2anT * x = -2sinx

Multiply anT * x
2anxT = -2sinx

Solving
2anxT = -2insx

Solving for variable 'a'.

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

Divide each side by '2nxT'.
a = -1isT-1

Simplifying
a = -1isT-1

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