8sin^2x-7=-2cosx

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Solution for 8sin^2x-7=-2cosx equation:


Simplifying
8sin2x + -7 = -2cosx

Reorder the terms:
-7 + 8in2sx = -2cosx

Solving
-7 + 8in2sx = -2cosx

Solving for variable 'i'.

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

Add '7' to each side of the equation.
-7 + 7 + 8in2sx = 7 + -2cosx

Combine like terms: -7 + 7 = 0
0 + 8in2sx = 7 + -2cosx
8in2sx = 7 + -2cosx

Divide each side by '8n2sx'.
i = 0.875n-2s-1x-1 + -0.25cn-2o

Simplifying
i = 0.875n-2s-1x-1 + -0.25cn-2o

Reorder the terms:
i = -0.25cn-2o + 0.875n-2s-1x-1

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