3(p-9)x^2=81

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Solution for 3(p-9)x^2=81 equation:


Simplifying
3(p + -9) * x2 = 81

Reorder the terms:
3(-9 + p) * x2 = 81

Reorder the terms for easier multiplication:
3x2(-9 + p) = 81
(-9 * 3x2 + p * 3x2) = 81

Reorder the terms:
(3px2 + -27x2) = 81
(3px2 + -27x2) = 81

Solving
3px2 + -27x2 = 81

Solving for variable 'p'.

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

Add '27x2' to each side of the equation.
3px2 + -27x2 + 27x2 = 81 + 27x2

Combine like terms: -27x2 + 27x2 = 0
3px2 + 0 = 81 + 27x2
3px2 = 81 + 27x2

Divide each side by '3x2'.
p = 27x-2 + 9

Simplifying
p = 27x-2 + 9

Reorder the terms:
p = 9 + 27x-2

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