2n^2=-3+5n

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

Simplifying
2n2 = -3 + 5n

Solving
2n2 = -3 + 5n

Solving for variable 'n'.

Reorder the terms:
3 + -5n + 2n2 = -3 + 5n + 3 + -5n

Reorder the terms:
3 + -5n + 2n2 = -3 + 3 + 5n + -5n

Combine like terms: -3 + 3 = 0
3 + -5n + 2n2 = 0 + 5n + -5n
3 + -5n + 2n2 = 5n + -5n

Combine like terms: 5n + -5n = 0
3 + -5n + 2n2 = 0

Factor a trinomial.
(1 + -1n)(3 + -2n) = 0

Subproblem 1
Set the factor '(1 + -1n)' equal to zero and attempt to solve:

Simplifying
1 + -1n = 0

Solving
1 + -1n = 0

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

Add '-1' to each side of the equation.
1 + -1 + -1n = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1n = 0 + -1
-1n = 0 + -1

Combine like terms: 0 + -1 = -1
-1n = -1

Divide each side by '-1'.
n = 1

Simplifying
n = 1
Subproblem 2
Set the factor '(3 + -2n)' equal to zero and attempt to solve:

Simplifying
3 + -2n = 0

Solving
3 + -2n = 0

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

Add '-3' to each side of the equation.
3 + -3 + -2n = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2n = 0 + -3
-2n = 0 + -3

Combine like terms: 0 + -3 = -3
-2n = -3

Divide each side by '-2'.
n = 1.5

Simplifying
n = 1.5
Solution
n = {1, 1.5}