sin(4x)=-cos(6x)

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Solution for sin(4x)=-cos(6x) equation:


Simplifying
sin(4x) = -1cos(6x)

Remove parenthesis around (4x)
ins * 4x = -1cos(6x)

Reorder the terms for easier multiplication:
4ins * x = -1cos(6x)

Multiply ins * x
4insx = -1cos(6x)

Remove parenthesis around (6x)
4insx = -1cos * 6x

Reorder the terms for easier multiplication:
4insx = -1 * 6cos * x

Multiply -1 * 6
4insx = -6cos * x

Multiply cos * x
4insx = -6cosx

Solving
4insx = -6cosx

Solving for variable 'i'.

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

Divide each side by '4nsx'.
i = -1.5cn-1o

Simplifying
i = -1.5cn-1o

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