cos(2x)=sin(30-x)

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Solution for cos(2x)=sin(30-x) equation: 


Simplifying
cos(2x) = sin(30 + -1x)

Remove parenthesis around (2x)
cos * 2x = sin(30 + -1x)

Reorder the terms for easier multiplication:
2cos * x = sin(30 + -1x)

Multiply cos * x
2cosx = sin(30 + -1x)
2cosx = (30 * ins + -1x * ins)
2cosx = (30ins + -1insx)

Solving
2cosx = 30ins + -1insx

Solving for variable 'c'.

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

Divide each side by '2osx'.
c = 15ino-1x-1 + -0.5ino-1

Simplifying
c = 15ino-1x-1 + -0.5ino-1

Reorder the terms:
c = -0.5ino-1 + 15ino-1x-1

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