x=-3+4cos(x)

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Solution for x=-3+4cos(x) equation:


Simplifying
x = -3 + 4cos(x)

Multiply cos * x
x = -3 + 4cosx

Solving
x = -3 + 4cosx

Solving for variable 'x'.

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

Add '-4cosx' to each side of the equation.
-4cosx + x = -3 + 4cosx + -4cosx

Combine like terms: 4cosx + -4cosx = 0
-4cosx + x = -3 + 0
-4cosx + x = -3

Reorder the terms:
3 + -4cosx + x = -3 + 3

Combine like terms: -3 + 3 = 0
3 + -4cosx + x = 0

The solution to this equation could not be determined.

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