9cosx-3sinx=0

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Solution for 9cosx-3sinx=0 equation: 


Simplifying
9cosx + -3sinx = 0

Solving
9cosx + -3insx = 0

Solving for variable 'c'.

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

Add '3insx' to each side of the equation.
9cosx + -3insx + 3insx = 0 + 3insx

Combine like terms: -3insx + 3insx = 0
9cosx + 0 = 0 + 3insx
9cosx = 0 + 3insx
Remove the zero:
9cosx = 3insx

Divide each side by '9osx'.
c = 0.3333333333ino-1

Simplifying
c = 0.3333333333ino-1

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