sin(3x)=cos(7x)

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Solution for sin(3x)=cos(7x) equation:


Simplifying
sin(3x) = cos(7x)

Remove parenthesis around (3x)
ins * 3x = cos(7x)

Reorder the terms for easier multiplication:
3ins * x = cos(7x)

Multiply ins * x
3insx = cos(7x)

Remove parenthesis around (7x)
3insx = cos * 7x

Reorder the terms for easier multiplication:
3insx = 7cos * x

Multiply cos * x
3insx = 7cosx

Solving
3insx = 7cosx

Solving for variable 'i'.

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

Divide each side by '3nsx'.
i = 2.333333333cn-1o

Simplifying
i = 2.333333333cn-1o

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