A=x^2+8x-9

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Solution for A=x^2+8x-9 equation: 


Simplifying
A = x2 + 8x + -9

Reorder the terms:
A = -9 + 8x + x2

Solving
A = -9 + 8x + x2

Solving for variable 'A'.

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

Simplifying
A = -9 + 8x + x2

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