2tan^2x+1=7

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Solution for 2tan^2x+1=7 equation: 


Simplifying
2tan2x + 1 = 7

Reorder the terms:
1 + 2an2tx = 7

Solving
1 + 2an2tx = 7

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + 2an2tx = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 2an2tx = 7 + -1
2an2tx = 7 + -1

Combine like terms: 7 + -1 = 6
2an2tx = 6

Divide each side by '2n2tx'.
a = 3n-2t-1x-1

Simplifying
a = 3n-2t-1x-1

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