os(2x)+cos(x)=0

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Solution for os(2x)+cos(x)=0 equation:


Simplifying
os(2x) + cos(x) = 0

Remove parenthesis around (2x)
os * 2x + cos(x) = 0

Reorder the terms for easier multiplication:
2os * x + cos(x) = 0

Multiply os * x
2osx + cos(x) = 0

Multiply cos * x
2osx + cosx = 0

Reorder the terms:
cosx + 2osx = 0

Solving
cosx + 2osx = 0

Solving for variable 'c'.

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

Add '-2osx' to each side of the equation.
cosx + 2osx + -2osx = 0 + -2osx

Combine like terms: 2osx + -2osx = 0
cosx + 0 = 0 + -2osx
cosx = 0 + -2osx
Remove the zero:
cosx = -2osx

Divide each side by 'osx'.
c = -2

Simplifying
c = -2

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