sin(4x)=cos(5x)

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Solution for sin(4x)=cos(5x) equation:


Simplifying
sin(4x) = cos(5x)

Remove parenthesis around (4x)
ins * 4x = cos(5x)

Reorder the terms for easier multiplication:
4ins * x = cos(5x)

Multiply ins * x
4insx = cos(5x)

Remove parenthesis around (5x)
4insx = cos * 5x

Reorder the terms for easier multiplication:
4insx = 5cos * x

Multiply cos * x
4insx = 5cosx

Solving
4insx = 5cosx

Solving for variable 'i'.

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

Divide each side by '4nsx'.
i = 1.25cn-1o

Simplifying
i = 1.25cn-1o

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