-2sin(2x)-2Cos(2x)=0

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Solution for -2sin(2x)-2Cos(2x)=0 equation:


Simplifying
-2sin(2x) + -2Cos(2x) = 0

Remove parenthesis around (2x)
-2ins * 2x + -2Cos(2x) = 0

Reorder the terms for easier multiplication:
-2 * 2ins * x + -2Cos(2x) = 0

Multiply -2 * 2
-4ins * x + -2Cos(2x) = 0

Multiply ins * x
-4insx + -2Cos(2x) = 0

Remove parenthesis around (2x)
-4insx + -2osC * 2x = 0

Reorder the terms for easier multiplication:
-4insx + -2 * 2osC * x = 0

Multiply -2 * 2
-4insx + -4osC * x = 0

Multiply osC * x
-4insx + -4osxC = 0

Solving
-4insx + -4osxC = 0

Solving for variable 'i'.

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

Add '4osxC' to each side of the equation.
-4insx + -4osxC + 4osxC = 0 + 4osxC

Combine like terms: -4osxC + 4osxC = 0
-4insx + 0 = 0 + 4osxC
-4insx = 0 + 4osxC
Remove the zero:
-4insx = 4osxC

Divide each side by '-4nsx'.
i = -1n-1oC

Simplifying
i = -1n-1oC

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