2cos^2(x)=2sin^2(x)-1

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Solution for 2cos^2(x)=2sin^2(x)-1 equation: 


Simplifying
2cos2(x) = 2sin2(x) + -1

Multiply cos2 * x
2cos2x = 2sin2(x) + -1

Multiply in2s * x
2cos2x = 2in2sx + -1

Reorder the terms:
2cos2x = -1 + 2in2sx

Solving
2cos2x = -1 + 2in2sx

Solving for variable 'c'.

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

Divide each side by '2os2x'.
c = -0.5o-1s-2x-1 + in2o-1s-1

Simplifying
c = -0.5o-1s-2x-1 + in2o-1s-1

Reorder the terms:
c = in2o-1s-1 + -0.5o-1s-2x-1

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