9p^2+8=89

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Solution for 9p^2+8=89 equation: 


Simplifying
9p2 + 8 = 89

Reorder the terms:
8 + 9p2 = 89

Solving
8 + 9p2 = 89

Solving for variable 'p'.

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

Add '-8' to each side of the equation.
8 + -8 + 9p2 = 89 + -8

Combine like terms: 8 + -8 = 0
0 + 9p2 = 89 + -8
9p2 = 89 + -8

Combine like terms: 89 + -8 = 81
9p2 = 81

Divide each side by '9'.
p2 = 9

Simplifying
p2 = 9

Take the square root of each side:
p = {-3, 3}

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