7+9tan^2x=10

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Solution for 7+9tan^2x=10 equation: 


Simplifying
7 + 9tan2x = 10

Solving
7 + 9an2tx = 10

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 9an2tx = 10 + -7

Combine like terms: 7 + -7 = 0
0 + 9an2tx = 10 + -7
9an2tx = 10 + -7

Combine like terms: 10 + -7 = 3
9an2tx = 3

Divide each side by '9n2tx'.
a = 0.3333333333n-2t-1x-1

Simplifying
a = 0.3333333333n-2t-1x-1

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