x-3cosx=0

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Solution for x-3cosx=0 equation: 


Simplifying
x + -3cosx = 0

Reorder the terms:
-3cosx + x = 0

Solving
-3cosx + x = 0

Solving for variable 'c'.

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

Add '-1x' to each side of the equation.
-3cosx + x + -1x = 0 + -1x

Combine like terms: x + -1x = 0
-3cosx + 0 = 0 + -1x
-3cosx = 0 + -1x
Remove the zero:
-3cosx = -1x

Divide each side by '-3osx'.
c = 0.3333333333o-1s-1

Simplifying
c = 0.3333333333o-1s-1

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