2sin^2(x)-sin(x)+7=0

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Solution for 2sin^2(x)-sin(x)+7=0 equation: 


Simplifying
2sin2(x) + -1sin(x) + 7 = 0

Multiply in2s * x
2in2sx + -1sin(x) + 7 = 0

Multiply ins * x
2in2sx + -1insx + 7 = 0

Reorder the terms:
7 + -1insx + 2in2sx = 0

Solving
7 + -1insx + 2in2sx = 0

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 + -1insx + -7 + 2in2sx = 0 + -7

Reorder the terms:
7 + -7 + -1insx + 2in2sx = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1insx + 2in2sx = 0 + -7
-1insx + 2in2sx = 0 + -7

Combine like terms: 0 + -7 = -7
-1insx + 2in2sx = -7

Reorder the terms:
7 + -1insx + 2in2sx = -7 + 7

Combine like terms: -7 + 7 = 0
7 + -1insx + 2in2sx = 0

The solution to this equation could not be determined.

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