3cosx*tanx=-0.9

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Solution for 3cosx*tanx=-0.9 equation: 


Simplifying
3cosx * tanx = -0.9

Multiply cosx * antx
3acnostx2 = -0.9

Solving
3acnostx2 = -0.9

Solving for variable 'a'.

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

Divide each side by '3cnostx2'.
a = -0.3c-1n-1o-1s-1t-1x-2

Simplifying
a = -0.3c-1n-1o-1s-1t-1x-2

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