2*sin(9x)-1=0

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Solution for 2*sin(9x)-1=0 equation:


Simplifying
2sin(9x) + -1 = 0

Remove parenthesis around (9x)
2ins * 9x + -1 = 0

Reorder the terms for easier multiplication:
2 * 9ins * x + -1 = 0

Multiply 2 * 9
18ins * x + -1 = 0

Multiply ins * x
18insx + -1 = 0

Reorder the terms:
-1 + 18insx = 0

Solving
-1 + 18insx = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + 1 + 18insx = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 18insx = 0 + 1
18insx = 0 + 1

Combine like terms: 0 + 1 = 1
18insx = 1

Divide each side by '18nsx'.
i = 0.05555555556n-1s-1x-1

Simplifying
i = 0.05555555556n-1s-1x-1

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