-3+2cos(x)=0

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Solution for -3+2cos(x)=0 equation: 


Simplifying
-3 + 2cos(x) = 0

Multiply cos * x
-3 + 2cosx = 0

Solving
-3 + 2cosx = 0

Solving for variable 'c'.

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

Add '3' to each side of the equation.
-3 + 3 + 2cosx = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 2cosx = 0 + 3
2cosx = 0 + 3

Combine like terms: 0 + 3 = 3
2cosx = 3

Divide each side by '2osx'.
c = 1.5o-1s-1x-1

Simplifying
c = 1.5o-1s-1x-1

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