2cosx+2=cosx+2

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Solution for 2cosx+2=cosx+2 equation:


Simplifying
2cosx + 2 = cosx + 2

Reorder the terms:
2 + 2cosx = cosx + 2

Reorder the terms:
2 + 2cosx = 2 + cosx

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

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

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

Solving
2cosx = cosx

Solving for variable 'c'.

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

Add '-1cosx' to each side of the equation.
2cosx + -1cosx = cosx + -1cosx

Combine like terms: 2cosx + -1cosx = 1cosx
1cosx = cosx + -1cosx

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

Divide each side by '1'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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