3-4cos(A)=1

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Solution for 3-4cos(A)=1 equation: 


Simplifying
3 + -4cos(A) = 1

Multiply cos * A
3 + -4cosA = 1

Solving
3 + -4cosA = 1

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 + -4cosA = 1 + -3

Combine like terms: 3 + -3 = 0
0 + -4cosA = 1 + -3
-4cosA = 1 + -3

Combine like terms: 1 + -3 = -2
-4cosA = -2

Divide each side by '-4osA'.
c = 0.5o-1s-1A-1

Simplifying
c = 0.5o-1s-1A-1

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