-3-5n^2=493

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Solution for -3-5n^2=493 equation:


Simplifying
-3 + -5n2 = 493

Solving
-3 + -5n2 = 493

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + -5n2 = 493 + 3

Combine like terms: -3 + 3 = 0
0 + -5n2 = 493 + 3
-5n2 = 493 + 3

Combine like terms: 493 + 3 = 496
-5n2 = 496

Divide each side by '-5'.
n2 = -99.2

Simplifying
n2 = -99.2

Reorder the terms:
99.2 + n2 = -99.2 + 99.2

Combine like terms: -99.2 + 99.2 = 0.0
99.2 + n2 = 0.0

The solution to this equation could not be determined.

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