5cos(x)=3cos(x)-1

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Solution for 5cos(x)=3cos(x)-1 equation:


Simplifying
5cos(x) = 3cos(x) + -1

Multiply cos * x
5cosx = 3cos(x) + -1

Multiply cos * x
5cosx = 3cosx + -1

Reorder the terms:
5cosx = -1 + 3cosx

Solving
5cosx = -1 + 3cosx

Solving for variable 'c'.

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

Add '-3cosx' to each side of the equation.
5cosx + -3cosx = -1 + 3cosx + -3cosx

Combine like terms: 5cosx + -3cosx = 2cosx
2cosx = -1 + 3cosx + -3cosx

Combine like terms: 3cosx + -3cosx = 0
2cosx = -1 + 0
2cosx = -1

Divide each side by '2osx'.
c = -0.5o-1s-1x-1

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

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