3-6cos(3x)=0

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Solution for 3-6cos(3x)=0 equation:


Simplifying
3 + -6cos(3x) = 0

Remove parenthesis around (3x)
3 + -6cos * 3x = 0

Reorder the terms for easier multiplication:
3 + -6 * 3cos * x = 0

Multiply -6 * 3
3 + -18cos * x = 0

Multiply cos * x
3 + -18cosx = 0

Solving
3 + -18cosx = 0

Solving for variable 'c'.

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

Add '-3' to each side of the equation.
3 + -3 + -18cosx = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -18cosx = 0 + -3
-18cosx = 0 + -3

Combine like terms: 0 + -3 = -3
-18cosx = -3

Divide each side by '-18osx'.
c = 0.1666666667o-1s-1x-1

Simplifying
c = 0.1666666667o-1s-1x-1

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