80000=-x^2+1300-80000

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Solution for 80000=-x^2+1300-80000 equation: 


Simplifying
80000 = -1x2 + 1300 + -80000

Reorder the terms:
80000 = 1300 + -80000 + -1x2

Combine like terms: 1300 + -80000 = -78700
80000 = -78700 + -1x2

Solving
80000 = -78700 + -1x2

Solving for variable 'x'.

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

Add 'x2' to each side of the equation.
80000 + x2 = -78700 + -1x2 + x2

Combine like terms: -1x2 + x2 = 0
80000 + x2 = -78700 + 0
80000 + x2 = -78700

Add '-80000' to each side of the equation.
80000 + -80000 + x2 = -78700 + -80000

Combine like terms: 80000 + -80000 = 0
0 + x2 = -78700 + -80000
x2 = -78700 + -80000

Combine like terms: -78700 + -80000 = -158700
x2 = -158700

Simplifying
x2 = -158700

Reorder the terms:
158700 + x2 = -158700 + 158700

Combine like terms: -158700 + 158700 = 0
158700 + x2 = 0

The solution to this equation could not be determined.

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