20=12-10sin(3x)

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Solution for 20=12-10sin(3x) equation:


Simplifying
20 = 12 + -10sin(3x)

Remove parenthesis around (3x)
20 = 12 + -10ins * 3x

Reorder the terms for easier multiplication:
20 = 12 + -10 * 3ins * x

Multiply -10 * 3
20 = 12 + -30ins * x

Multiply ins * x
20 = 12 + -30insx

Solving
20 = 12 + -30insx

Solving for variable 'i'.

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

Add '30insx' to each side of the equation.
20 + 30insx = 12 + -30insx + 30insx

Combine like terms: -30insx + 30insx = 0
20 + 30insx = 12 + 0
20 + 30insx = 12

Add '-20' to each side of the equation.
20 + -20 + 30insx = 12 + -20

Combine like terms: 20 + -20 = 0
0 + 30insx = 12 + -20
30insx = 12 + -20

Combine like terms: 12 + -20 = -8
30insx = -8

Divide each side by '30nsx'.
i = -0.2666666667n-1s-1x-1

Simplifying
i = -0.2666666667n-1s-1x-1

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