2-2sin^2(3x)=1

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Solution for 2-2sin^2(3x)=1 equation: 


Simplifying
2 + -2sin2(3x) = 1

Remove parenthesis around (3x)
2 + -2in2s * 3x = 1

Reorder the terms for easier multiplication:
2 + -2 * 3in2s * x = 1

Multiply -2 * 3
2 + -6in2s * x = 1

Multiply in2s * x
2 + -6in2sx = 1

Solving
2 + -6in2sx = 1

Solving for variable 'i'.

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

Add '-2' to each side of the equation.
2 + -2 + -6in2sx = 1 + -2

Combine like terms: 2 + -2 = 0
0 + -6in2sx = 1 + -2
-6in2sx = 1 + -2

Combine like terms: 1 + -2 = -1
-6in2sx = -1

Divide each side by '-6n2sx'.
i = 0.1666666667n-2s-1x-1

Simplifying
i = 0.1666666667n-2s-1x-1

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