-sin(x)+x*cos(x)=0

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Solution for -sin(x)+x*cos(x)=0 equation: 


Simplifying
-1sin(x) + x * cos(x) = 0

Multiply ins * x
-1insx + x * cos(x) = 0

Multiply x * cos
-1insx + cosx * x = 0

Multiply cosx * x
-1insx + cosx2 = 0

Reorder the terms:
cosx2 + -1insx = 0

Solving
cosx2 + -1insx = 0

Solving for variable 'c'.

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

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

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

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

Simplifying
c = ino-1x-1

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