sin(2x)=.8

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Solution for sin(2x)=.8 equation: 


Simplifying
sin(2x) = 0.8

Remove parenthesis around (2x)
ins * 2x = 0.8

Reorder the terms for easier multiplication:
2ins * x = 0.8

Multiply ins * x
2insx = 0.8

Solving
2insx = 0.8

Solving for variable 'i'.

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

Divide each side by '2nsx'.
i = 0.4n-1s-1x-1

Simplifying
i = 0.4n-1s-1x-1

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