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

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


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

Remove parenthesis around (2x)
cos * 2x = 3sin(x) + -4

Reorder the terms for easier multiplication:
2cos * x = 3sin(x) + -4

Multiply cos * x
2cosx = 3sin(x) + -4

Multiply ins * x
2cosx = 3insx + -4

Reorder the terms:
2cosx = -4 + 3insx

Solving
2cosx = -4 + 3insx

Solving for variable 'c'.

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

Divide each side by '2osx'.
c = -2o-1s-1x-1 + 1.5ino-1

Simplifying
c = -2o-1s-1x-1 + 1.5ino-1

Reorder the terms:
c = 1.5ino-1 + -2o-1s-1x-1

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