0=1-(2cos(2x))

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Solution for 0=1-(2cos(2x)) equation:


Simplifying
0 = 1 + -1(2cos(2x))

Remove parenthesis around (2x)
0 = 1 + -1(2cos * 2x)

Reorder the terms for easier multiplication:
0 = 1 + -1(2 * 2cos * x)

Multiply 2 * 2
0 = 1 + -1(4cos * x)

Multiply cos * x
0 = 1 + -1(4cosx)

Remove parenthesis around (4cosx)
0 = 1 + -1 * 4cosx

Multiply -1 * 4
0 = 1 + -4cosx

Solving
0 = 1 + -4cosx

Solving for variable 'c'.

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

Add '4cosx' to each side of the equation.
0 + 4cosx = 1 + -4cosx + 4cosx
Remove the zero:
4cosx = 1 + -4cosx + 4cosx

Combine like terms: -4cosx + 4cosx = 0
4cosx = 1 + 0
4cosx = 1

Divide each side by '4osx'.
c = 0.25o-1s-1x-1

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

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