4000=-2x^2+200

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Solution for 4000=-2x^2+200 equation:


Simplifying
4000 = -2x2 + 200

Reorder the terms:
4000 = 200 + -2x2

Solving
4000 = 200 + -2x2

Solving for variable 'x'.

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

Add '2x2' to each side of the equation.
4000 + 2x2 = 200 + -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
4000 + 2x2 = 200 + 0
4000 + 2x2 = 200

Add '-4000' to each side of the equation.
4000 + -4000 + 2x2 = 200 + -4000

Combine like terms: 4000 + -4000 = 0
0 + 2x2 = 200 + -4000
2x2 = 200 + -4000

Combine like terms: 200 + -4000 = -3800
2x2 = -3800

Divide each side by '2'.
x2 = -1900

Simplifying
x2 = -1900

Reorder the terms:
1900 + x2 = -1900 + 1900

Combine like terms: -1900 + 1900 = 0
1900 + x2 = 0

The solution to this equation could not be determined.

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