3sin^2x+7cosx-5=0

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Solution for 3sin^2x+7cosx-5=0 equation: 


Simplifying
3sin2x + 7cosx + -5 = 0

Reorder the terms:
-5 + 7cosx + 3in2sx = 0

Solving
-5 + 7cosx + 3in2sx = 0

Solving for variable 'c'.

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

Add '5' to each side of the equation.
-5 + 7cosx + 5 + 3in2sx = 0 + 5

Reorder the terms:
-5 + 5 + 7cosx + 3in2sx = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 7cosx + 3in2sx = 0 + 5
7cosx + 3in2sx = 0 + 5

Combine like terms: 0 + 5 = 5
7cosx + 3in2sx = 5

Add '-3in2sx' to each side of the equation.
7cosx + 3in2sx + -3in2sx = 5 + -3in2sx

Combine like terms: 3in2sx + -3in2sx = 0
7cosx + 0 = 5 + -3in2sx
7cosx = 5 + -3in2sx

Divide each side by '7osx'.
c = 0.7142857143o-1s-1x-1 + -0.4285714286in2o-1

Simplifying
c = 0.7142857143o-1s-1x-1 + -0.4285714286in2o-1

Reorder the terms:
c = -0.4285714286in2o-1 + 0.7142857143o-1s-1x-1

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