3*cos*2x+4=0

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Solution for 3*cos*2x+4=0 equation:


Simplifying
3cos * 2x + 4 = 0

Reorder the terms for easier multiplication:
3 * 2cos * x + 4 = 0

Multiply 3 * 2
6cos * x + 4 = 0

Multiply cos * x
6cosx + 4 = 0

Reorder the terms:
4 + 6cosx = 0

Solving
4 + 6cosx = 0

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 + 6cosx = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 6cosx = 0 + -4
6cosx = 0 + -4

Combine like terms: 0 + -4 = -4
6cosx = -4

Divide each side by '6osx'.
c = -0.6666666667o-1s-1x-1

Simplifying
c = -0.6666666667o-1s-1x-1

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