3sin^3(2x)-2cosx=0

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Solution for 3sin^3(2x)-2cosx=0 equation: 


Simplifying
3sin3(2x) + -2cosx = 0

Remove parenthesis around (2x)
3in3s * 2x + -2cosx = 0

Reorder the terms for easier multiplication:
3 * 2in3s * x + -2cosx = 0

Multiply 3 * 2
6in3s * x + -2cosx = 0

Multiply in3s * x
6in3sx + -2cosx = 0

Reorder the terms:
-2cosx + 6in3sx = 0

Solving
-2cosx + 6in3sx = 0

Solving for variable 'c'.

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

Add '-6in3sx' to each side of the equation.
-2cosx + 6in3sx + -6in3sx = 0 + -6in3sx

Combine like terms: 6in3sx + -6in3sx = 0
-2cosx + 0 = 0 + -6in3sx
-2cosx = 0 + -6in3sx
Remove the zero:
-2cosx = -6in3sx

Divide each side by '-2osx'.
c = 3in3o-1

Simplifying
c = 3in3o-1

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