Cosx-4=3cosx+8

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Solution for Cosx-4=3cosx+8 equation:


Simplifying
Cosx + -4 = 3cosx + 8

Reorder the terms:
-4 + osxC = 3cosx + 8

Reorder the terms:
-4 + osxC = 8 + 3cosx

Solving
-4 + osxC = 8 + 3cosx

Solving for variable 'o'.

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

Add '-3cosx' to each side of the equation.
-4 + -3cosx + osxC = 8 + 3cosx + -3cosx

Combine like terms: 3cosx + -3cosx = 0
-4 + -3cosx + osxC = 8 + 0
-4 + -3cosx + osxC = 8

Add '4' to each side of the equation.
-4 + -3cosx + 4 + osxC = 8 + 4

Reorder the terms:
-4 + 4 + -3cosx + osxC = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -3cosx + osxC = 8 + 4
-3cosx + osxC = 8 + 4

Combine like terms: 8 + 4 = 12
-3cosx + osxC = 12

Reorder the terms:
-12 + -3cosx + osxC = 12 + -12

Combine like terms: 12 + -12 = 0
-12 + -3cosx + osxC = 0

The solution to this equation could not be determined.

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