4cosx-5=cosx-3

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Solution for 4cosx-5=cosx-3 equation:


Simplifying
4cosx + -5 = cosx + -3

Reorder the terms:
-5 + 4cosx = cosx + -3

Reorder the terms:
-5 + 4cosx = -3 + cosx

Solving
-5 + 4cosx = -3 + cosx

Solving for variable 'c'.

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

Add '-1cosx' to each side of the equation.
-5 + 4cosx + -1cosx = -3 + cosx + -1cosx

Combine like terms: 4cosx + -1cosx = 3cosx
-5 + 3cosx = -3 + cosx + -1cosx

Combine like terms: cosx + -1cosx = 0
-5 + 3cosx = -3 + 0
-5 + 3cosx = -3

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

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

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

Divide each side by '3osx'.
c = 0.6666666667o-1s-1x-1

Simplifying
c = 0.6666666667o-1s-1x-1

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