Cosx-3=5cosx

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Solution for Cosx-3=5cosx equation:


Simplifying
Cosx + -3 = 5cosx

Reorder the terms:
-3 + osxC = 5cosx

Solving
-3 + osxC = 5cosx

Solving for variable 'o'.

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

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

Combine like terms: 5cosx + -5cosx = 0
-3 + -5cosx + osxC = 0

Add '3' to each side of the equation.
-3 + -5cosx + 3 + osxC = 0 + 3

Reorder the terms:
-3 + 3 + -5cosx + osxC = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -5cosx + osxC = 0 + 3
-5cosx + osxC = 0 + 3

Combine like terms: 0 + 3 = 3
-5cosx + osxC = 3

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

Combine like terms: 3 + -3 = 0
-3 + -5cosx + osxC = 0

The solution to this equation could not be determined.

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