4cos=1+2cos

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Solution for 4cos=1+2cos equation: 


Simplifying
4cos = 1 + 2cos

Solving
4cos = 1 + 2cos

Solving for variable 'c'.

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

Add '-2cos' to each side of the equation.
4cos + -2cos = 1 + 2cos + -2cos

Combine like terms: 4cos + -2cos = 2cos
2cos = 1 + 2cos + -2cos

Combine like terms: 2cos + -2cos = 0
2cos = 1 + 0
2cos = 1

Divide each side by '2os'.
c = 0.5o-1s-1

Simplifying
c = 0.5o-1s-1

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