xcos(x)+sin(x)=0

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Solution for xcos(x)+sin(x)=0 equation:


Simplifying
xcos(x) + sin(x) = 0

Multiply cosx * x
cosx2 + sin(x) = 0

Multiply ins * x
cosx2 + insx = 0

Solving
cosx2 + insx = 0

Solving for variable 'c'.

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

Add '-1insx' to each side of the equation.
cosx2 + insx + -1insx = 0 + -1insx

Combine like terms: insx + -1insx = 0
cosx2 + 0 = 0 + -1insx
cosx2 = 0 + -1insx
Remove the zero:
cosx2 = -1insx

Divide each side by 'osx2'.
c = -1ino-1x-1

Simplifying
c = -1ino-1x-1

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