10n(n-3)=

Solution for 10n(n-3)= equation:

Simplifying
10n(n + -3) = 0

Reorder the terms:
10n(-3 + n) = 0
(-3 * 10n + n * 10n) = 0
(-30n + 10n2) = 0

Solving
-30n + 10n2 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), '10n'.
10n(-3 + n) = 0

Ignore the factor 10.
Subproblem 1
Set the factor 'n' equal to zero and attempt to solve:

Simplifying
n = 0

Solving
n = 0

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

Simplifying
n = 0
Subproblem 2
Set the factor '(-3 + n)' equal to zero and attempt to solve:

Simplifying
-3 + n = 0

Solving
-3 + n = 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 + n = 0 + 3

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

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

Simplifying
n = 3
Solution
n = {0, 3}