4*cos(4x)-2=0

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Solution for 4*cos(4x)-2=0 equation:


Simplifying
4cos(4x) + -2 = 0

Remove parenthesis around (4x)
4cos * 4x + -2 = 0

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

Multiply 4 * 4
16cos * x + -2 = 0

Multiply cos * x
16cosx + -2 = 0

Reorder the terms:
-2 + 16cosx = 0

Solving
-2 + 16cosx = 0

Solving for variable 'c'.

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

Add '2' to each side of the equation.
-2 + 2 + 16cosx = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 16cosx = 0 + 2
16cosx = 0 + 2

Combine like terms: 0 + 2 = 2
16cosx = 2

Divide each side by '16osx'.
c = 0.125o-1s-1x-1

Simplifying
c = 0.125o-1s-1x-1

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