Sin^2x-9cosx+9=0

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Solution for Sin^2x-9cosx+9=0 equation: 


Simplifying
Sin2x + -9cosx + 9 = 0

Reorder the terms:
9 + -9cosx + in2xS = 0

Solving
9 + -9cosx + in2xS = 0

Solving for variable 'c'.

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

Add '-9' to each side of the equation.
9 + -9cosx + -9 + in2xS = 0 + -9

Reorder the terms:
9 + -9 + -9cosx + in2xS = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -9cosx + in2xS = 0 + -9
-9cosx + in2xS = 0 + -9

Combine like terms: 0 + -9 = -9
-9cosx + in2xS = -9

Add '-1in2xS' to each side of the equation.
-9cosx + in2xS + -1in2xS = -9 + -1in2xS

Combine like terms: in2xS + -1in2xS = 0
-9cosx + 0 = -9 + -1in2xS
-9cosx = -9 + -1in2xS

Divide each side by '-9osx'.
c = o-1s-1x-1 + 0.1111111111in2o-1s-1S

Simplifying
c = o-1s-1x-1 + 0.1111111111in2o-1s-1S

Reorder the terms:
c = 0.1111111111in2o-1s-1S + o-1s-1x-1

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