n^2+4-9-5n^2=

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Solution for n^2+4-9-5n^2= equation:


Simplifying
n2 + 4 + -9 + -5n2 = 0

Reorder the terms:
4 + -9 + n2 + -5n2 = 0

Combine like terms: 4 + -9 = -5
-5 + n2 + -5n2 = 0

Combine like terms: n2 + -5n2 = -4n2
-5 + -4n2 = 0

Solving
-5 + -4n2 = 0

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -4n2 = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -4n2 = 0 + 5
-4n2 = 0 + 5

Combine like terms: 0 + 5 = 5
-4n2 = 5

Divide each side by '-4'.
n2 = -1.25

Simplifying
n2 = -1.25

Reorder the terms:
1.25 + n2 = -1.25 + 1.25

Combine like terms: -1.25 + 1.25 = 0.00
1.25 + n2 = 0.00

The solution to this equation could not be determined.

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