1+2cos(x)=4.14

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Solution for 1+2cos(x)=4.14 equation: 


Simplifying
1 + 2cos(x) = 4.14

Multiply cos * x
1 + 2cosx = 4.14

Solving
1 + 2cosx = 4.14

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + -1 + 2cosx = 4.14 + -1

Combine like terms: 1 + -1 = 0
0 + 2cosx = 4.14 + -1
2cosx = 4.14 + -1

Combine like terms: 4.14 + -1 = 3.14
2cosx = 3.14

Divide each side by '2osx'.
c = 1.57o-1s-1x-1

Simplifying
c = 1.57o-1s-1x-1

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