12cos^2x+3sin^2x=5x^2

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Solution for 12cos^2x+3sin^2x=5x^2 equation: 


Simplifying
12cos2x + 3sin2x = 5x2

Solving
12cos2x + 3in2sx = 5x2

Solving for variable 'c'.

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

Add '-3in2sx' to each side of the equation.
12cos2x + 3in2sx + -3in2sx = -3in2sx + 5x2

Combine like terms: 3in2sx + -3in2sx = 0
12cos2x + 0 = -3in2sx + 5x2
12cos2x = -3in2sx + 5x2

Divide each side by '12os2x'.
c = -0.25in2o-1s-1 + 0.4166666667o-1s-2x

Simplifying
c = -0.25in2o-1s-1 + 0.4166666667o-1s-2x

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