9v^2-2v+(n-4)=0

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Solution for 9v^2-2v+(n-4)=0 equation:


Simplifying
9v2 + -2v + (n + -4) = 0

Reorder the terms:
9v2 + -2v + (-4 + n) = 0

Remove parenthesis around (-4 + n)
9v2 + -2v + -4 + n = 0

Reorder the terms:
-4 + n + -2v + 9v2 = 0

Solving
-4 + n + -2v + 9v2 = 0

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + n + -2v + 4 + 9v2 = 0 + 4

Reorder the terms:
-4 + 4 + n + -2v + 9v2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + n + -2v + 9v2 = 0 + 4
n + -2v + 9v2 = 0 + 4

Combine like terms: 0 + 4 = 4
n + -2v + 9v2 = 4

Add '2v' to each side of the equation.
n + -2v + 2v + 9v2 = 4 + 2v

Combine like terms: -2v + 2v = 0
n + 0 + 9v2 = 4 + 2v
n + 9v2 = 4 + 2v

Add '-9v2' to each side of the equation.
n + 9v2 + -9v2 = 4 + 2v + -9v2

Combine like terms: 9v2 + -9v2 = 0
n + 0 = 4 + 2v + -9v2
n = 4 + 2v + -9v2

Simplifying
n = 4 + 2v + -9v2

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