F(x)=4*cos(x+5)

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Solution for F(x)=4*cos(x+5) equation:


Simplifying
F(x) = 4cos(x + 5)

Multiply F * x
xF = 4cos(x + 5)

Reorder the terms:
xF = 4cos(5 + x)
xF = (5 * 4cos + x * 4cos)
xF = (20cos + 4cosx)

Solving
xF = 20cos + 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 + xF = 20cos + 4cosx + -4cosx

Combine like terms: 4cosx + -4cosx = 0
-4cosx + xF = 20cos + 0
-4cosx + xF = 20cos

Reorder the terms:
-20cos + -4cosx + xF = 20cos + -20cos

Combine like terms: 20cos + -20cos = 0
-20cos + -4cosx + xF = 0

The solution to this equation could not be determined.

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