9cot^2x+1=4

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Solution for 9cot^2x+1=4 equation: 


Simplifying
9cot2x + 1 = 4

Reorder the terms:
1 + 9cot2x = 4

Solving
1 + 9cot2x = 4

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + -1 + 9cot2x = 4 + -1

Combine like terms: 1 + -1 = 0
0 + 9cot2x = 4 + -1
9cot2x = 4 + -1

Combine like terms: 4 + -1 = 3
9cot2x = 3

Divide each side by '9ot2x'.
c = 0.3333333333o-1t-2x-1

Simplifying
c = 0.3333333333o-1t-2x-1

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