cox(x)+cos(3x)=0

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Solution for cox(x)+cos(3x)=0 equation: 


Simplifying
cox(x) + cos(3x) = 0

Multiply cox * x
cox2 + cos(3x) = 0

Remove parenthesis around (3x)
cox2 + cos * 3x = 0

Reorder the terms for easier multiplication:
cox2 + 3cos * x = 0

Multiply cos * x
cox2 + 3cosx = 0

Reorder the terms:
3cosx + cox2 = 0

Solving
3cosx + cox2 = 0

Solving for variable 'c'.

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

Factor out the Greatest Common Factor (GCF), 'cox'.
cox(3s + x) = 0


Subproblem 1
Set the factor 'cox' equal to zero and attempt to solve:

Simplifying
cox = 0

Solving
cox = 0

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

Simplifying
cox = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(3s + x)' equal to zero and attempt to solve:

Simplifying
3s + x = 0

Solving
3s + x = 0

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

Add '-3s' to each side of the equation.
3s + -3s + x = 0 + -3s

Combine like terms: 3s + -3s = 0
0 + x = 0 + -3s
x = 0 + -3s
Remove the zero:
x = -3s

Add '-1x' to each side of the equation.
x + -1x = -3s + -1x

Combine like terms: x + -1x = 0
0 = -3s + -1x

Simplifying
0 = -3s + -1x

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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