4-cos(2x)=5sinx

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Solution for 4-cos(2x)=5sinx equation:


Simplifying
4 + -1cos(2x) = 5sinx

Remove parenthesis around (2x)
4 + -1cos * 2x = 5sinx

Reorder the terms for easier multiplication:
4 + -1 * 2cos * x = 5sinx

Multiply -1 * 2
4 + -2cos * x = 5sinx

Multiply cos * x
4 + -2cosx = 5sinx

Solving
4 + -2cosx = 5insx

Solving for variable 'c'.

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

Add '-4' to each side of the equation.
4 + -4 + -2cosx = -4 + 5insx

Combine like terms: 4 + -4 = 0
0 + -2cosx = -4 + 5insx
-2cosx = -4 + 5insx

Divide each side by '-2osx'.
c = 2o-1s-1x-1 + -2.5ino-1

Simplifying
c = 2o-1s-1x-1 + -2.5ino-1

Reorder the terms:
c = -2.5ino-1 + 2o-1s-1x-1

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