3cos-1x=cos-1(4x^3-3x)

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Solution for 3cos-1x=cos-1(4x^3-3x) equation: 


Simplifying
3cos + -1x = cos + -1(4x3 + -3x)

Reorder the terms:
3cos + -1x = cos + -1(-3x + 4x3)
3cos + -1x = cos + (-3x * -1 + 4x3 * -1)
3cos + -1x = cos + (3x + -4x3)

Solving
3cos + -1x = cos + 3x + -4x3

Solving for variable 'c'.

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

Add '-1cos' to each side of the equation.
3cos + -1cos + -1x = cos + 3x + -1cos + -4x3

Combine like terms: 3cos + -1cos = 2cos
2cos + -1x = cos + 3x + -1cos + -4x3

Reorder the terms:
2cos + -1x = cos + -1cos + 3x + -4x3

Combine like terms: cos + -1cos = 0
2cos + -1x = 0 + 3x + -4x3
2cos + -1x = 3x + -4x3

Add 'x' to each side of the equation.
2cos + -1x + x = 3x + x + -4x3

Combine like terms: -1x + x = 0
2cos + 0 = 3x + x + -4x3
2cos = 3x + x + -4x3

Combine like terms: 3x + x = 4x
2cos = 4x + -4x3

Divide each side by '2os'.
c = 2o-1s-1x + -2o-1s-1x3

Simplifying
c = 2o-1s-1x + -2o-1s-1x3

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