Cosx*Cosx+sinx*Cosx=0.5

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Solution for Cosx*Cosx+sinx*Cosx=0.5 equation: 


Simplifying
Cosx * Cosx + sinx * Cosx = 0.5

Multiply osxC * osxC
o2s2x2C2 + sinx * Cosx = 0.5

Multiply insx * osxC
o2s2x2C2 + inos2x2C = 0.5

Reorder the terms:
inos2x2C + o2s2x2C2 = 0.5

Solving
inos2x2C + o2s2x2C2 = 0.5

Solving for variable 'i'.

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

Add '-1o2s2x2C2' to each side of the equation.
inos2x2C + o2s2x2C2 + -1o2s2x2C2 = 0.5 + -1o2s2x2C2

Combine like terms: o2s2x2C2 + -1o2s2x2C2 = 0
inos2x2C + 0 = 0.5 + -1o2s2x2C2
inos2x2C = 0.5 + -1o2s2x2C2

Divide each side by 'nos2x2C'.
i = 0.5n-1o-1s-2x-2C-1 + -1n-1oC

Simplifying
i = 0.5n-1o-1s-2x-2C-1 + -1n-1oC

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