9x+cos(x)=0

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Solution for 9x+cos(x)=0 equation: 


Simplifying
9x + cos(x) = 0

Multiply cos * x
9x + cosx = 0

Reorder the terms:
cosx + 9x = 0

Solving
cosx + 9x = 0

Solving for variable 'c'.

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

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

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

Divide each side by 'osx'.
c = -9o-1s-1

Simplifying
c = -9o-1s-1

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