5(cos(4x))=5-5(cos(4x))

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Solution for 5(cos(4x))=5-5(cos(4x)) equation:


Simplifying
5(cos(4x)) = 5 + -5(cos(4x))

Remove parenthesis around (4x)
5(cos * 4x) = 5 + -5(cos(4x))

Reorder the terms for easier multiplication:
5(4cos * x) = 5 + -5(cos(4x))

Multiply cos * x
5(4cosx) = 5 + -5(cos(4x))

Remove parenthesis around (4cosx)
5 * 4cosx = 5 + -5(cos(4x))

Multiply 5 * 4
20cosx = 5 + -5(cos(4x))

Remove parenthesis around (4x)
20cosx = 5 + -5(cos * 4x)

Reorder the terms for easier multiplication:
20cosx = 5 + -5(4cos * x)

Multiply cos * x
20cosx = 5 + -5(4cosx)

Remove parenthesis around (4cosx)
20cosx = 5 + -5 * 4cosx

Multiply -5 * 4
20cosx = 5 + -20cosx

Solving
20cosx = 5 + -20cosx

Solving for variable 'c'.

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

Add '20cosx' to each side of the equation.
20cosx + 20cosx = 5 + -20cosx + 20cosx

Combine like terms: 20cosx + 20cosx = 40cosx
40cosx = 5 + -20cosx + 20cosx

Combine like terms: -20cosx + 20cosx = 0
40cosx = 5 + 0
40cosx = 5

Divide each side by '40osx'.
c = 0.125o-1s-1x-1

Simplifying
c = 0.125o-1s-1x-1

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