18sin(x)=8cos^2(x)-15

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Solution for 18sin(x)=8cos^2(x)-15 equation: 


Simplifying
18sin(x) = 8cos2(x) + -15

Multiply ins * x
18insx = 8cos2(x) + -15

Multiply cos2 * x
18insx = 8cos2x + -15

Reorder the terms:
18insx = -15 + 8cos2x

Solving
18insx = -15 + 8cos2x

Solving for variable 'i'.

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

Divide each side by '18nsx'.
i = -0.8333333333n-1s-1x-1 + 0.4444444444cn-1os

Simplifying
i = -0.8333333333n-1s-1x-1 + 0.4444444444cn-1os

Reorder the terms:
i = 0.4444444444cn-1os + -0.8333333333n-1s-1x-1

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