3sin(x)=4cos(2x)

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Solution for 3sin(x)=4cos(2x) equation: 


Simplifying
3sin(x) = 4cos(2x)

Multiply ins * x
3insx = 4cos(2x)

Remove parenthesis around (2x)
3insx = 4cos * 2x

Reorder the terms for easier multiplication:
3insx = 4 * 2cos * x

Multiply 4 * 2
3insx = 8cos * x

Multiply cos * x
3insx = 8cosx

Solving
3insx = 8cosx

Solving for variable 'i'.

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

Divide each side by '3nsx'.
i = 2.666666667cn-1o

Simplifying
i = 2.666666667cn-1o

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