4cos(2x)=(4-4cos(2x))

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

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

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

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

Multiply 4 * 2
8cos * x = (4 + -4cos(2x))

Multiply cos * x
8cosx = (4 + -4cos(2x))

Remove parenthesis around (2x)
8cosx = (4 + -4cos * 2x)

Reorder the terms for easier multiplication:
8cosx = (4 + -4 * 2cos * x)

Multiply -4 * 2
8cosx = (4 + -8cos * x)

Multiply cos * x
8cosx = (4 + -8cosx)

Remove parenthesis around (4 + -8cosx)
8cosx = 4 + -8cosx

Solving
8cosx = 4 + -8cosx

Solving for variable 'c'.

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

Add '8cosx' to each side of the equation.
8cosx + 8cosx = 4 + -8cosx + 8cosx

Combine like terms: 8cosx + 8cosx = 16cosx
16cosx = 4 + -8cosx + 8cosx

Combine like terms: -8cosx + 8cosx = 0
16cosx = 4 + 0
16cosx = 4

Divide each side by '16osx'.
c = 0.25o-1s-1x-1

Simplifying
c = 0.25o-1s-1x-1