Sen(2x)-2*cosx=0

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Solution for Sen(2x)-2*cosx=0 equation:


Simplifying
Sen(2x) + -2cosx = 0

Remove parenthesis around (2x)
enS * 2x + -2cosx = 0

Reorder the terms for easier multiplication:
2enS * x + -2cosx = 0

Multiply enS * x
2enxS + -2cosx = 0

Reorder the terms:
-2cosx + 2enxS = 0

Solving
-2cosx + 2enxS = 0

Solving for variable 'c'.

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

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

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

Divide each side by '-2osx'.
c = eno-1s-1S

Simplifying
c = eno-1s-1S

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