4-2cosx=-4

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Solution for 4-2cosx=-4 equation: 


Simplifying
4 + -2cosx = -4

Solving
4 + -2cosx = -4

Solving for variable 'c'.

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

Add '-4' to each side of the equation.
4 + -4 + -2cosx = -4 + -4

Combine like terms: 4 + -4 = 0
0 + -2cosx = -4 + -4
-2cosx = -4 + -4

Combine like terms: -4 + -4 = -8
-2cosx = -8

Divide each side by '-2osx'.
c = 4o-1s-1x-1

Simplifying
c = 4o-1s-1x-1

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