8cos(6x)-4=0

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Solution for 8cos(6x)-4=0 equation:


Simplifying
8cos(6x) + -4 = 0

Remove parenthesis around (6x)
8cos * 6x + -4 = 0

Reorder the terms for easier multiplication:
8 * 6cos * x + -4 = 0

Multiply 8 * 6
48cos * x + -4 = 0

Multiply cos * x
48cosx + -4 = 0

Reorder the terms:
-4 + 48cosx = 0

Solving
-4 + 48cosx = 0

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 + 48cosx = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 48cosx = 0 + 4
48cosx = 0 + 4

Combine like terms: 0 + 4 = 4
48cosx = 4

Divide each side by '48osx'.
c = 0.08333333333o-1s-1x-1

Simplifying
c = 0.08333333333o-1s-1x-1

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