2cos(2x)+6-1=3-3cos(2x)+2

Solution for 2cos(2x)+6-1=3-3cos(2x)+2 equation:

Simplifying
2cos(2x) + 6 + -1 = 3 + -3cos(2x) + 2

Remove parenthesis around (2x)
2cos * 2x + 6 + -1 = 3 + -3cos(2x) + 2

Reorder the terms for easier multiplication:
2 * 2cos * x + 6 + -1 = 3 + -3cos(2x) + 2

Multiply 2 * 2
4cos * x + 6 + -1 = 3 + -3cos(2x) + 2

Multiply cos * x
4cosx + 6 + -1 = 3 + -3cos(2x) + 2

Reorder the terms:
6 + -1 + 4cosx = 3 + -3cos(2x) + 2

Combine like terms: 6 + -1 = 5
5 + 4cosx = 3 + -3cos(2x) + 2

Remove parenthesis around (2x)
5 + 4cosx = 3 + -3cos * 2x + 2

Reorder the terms for easier multiplication:
5 + 4cosx = 3 + -3 * 2cos * x + 2

Multiply -3 * 2
5 + 4cosx = 3 + -6cos * x + 2

Multiply cos * x
5 + 4cosx = 3 + -6cosx + 2

Reorder the terms:
5 + 4cosx = 3 + 2 + -6cosx

Combine like terms: 3 + 2 = 5
5 + 4cosx = 5 + -6cosx

Add '-5' to each side of the equation.
5 + -5 + 4cosx = 5 + -5 + -6cosx

Combine like terms: 5 + -5 = 0
0 + 4cosx = 5 + -5 + -6cosx
4cosx = 5 + -5 + -6cosx

Combine like terms: 5 + -5 = 0
4cosx = 0 + -6cosx
4cosx = -6cosx

Solving
4cosx = -6cosx

Solving for variable 'c'.

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

Add '6cosx' to each side of the equation.
4cosx + 6cosx = -6cosx + 6cosx

Combine like terms: 4cosx + 6cosx = 10cosx
10cosx = -6cosx + 6cosx

Combine like terms: -6cosx + 6cosx = 0
10cosx = 0

Divide each side by '10'.
cosx = 0.0

Simplifying
cosx = 0.0

The solution to this equation could not be determined.