sin(1.5x)=2cos(x)

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Solution for sin(1.5x)=2cos(x) equation: 


Simplifying
sin(1.5x) = 2cos(x)

Remove parenthesis around (1.5x)
ins * 1.5x = 2cos(x)

Reorder the terms for easier multiplication:
1.5ins * x = 2cos(x)

Multiply ins * x
1.5insx = 2cos(x)

Multiply cos * x
1.5insx = 2cosx

Solving
1.5insx = 2cosx

Solving for variable 'i'.

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

Divide each side by '1.5nsx'.
i = 1.333333333cn-1o

Simplifying
i = 1.333333333cn-1o

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