a^2-11a=0

Solution for a^2-11a=0 equation:

Simplifying
a2 + -11a = 0

Reorder the terms:
-11a + a2 = 0

Solving
-11a + a2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), 'a'.
a(-11 + a) = 0

Subproblem 1
Set the factor 'a' equal to zero and attempt to solve:

Simplifying
a = 0

Solving
a = 0

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

Simplifying
a = 0
Subproblem 2
Set the factor '(-11 + a)' equal to zero and attempt to solve:

Simplifying
-11 + a = 0

Solving
-11 + a = 0

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

Add '11' to each side of the equation.
-11 + 11 + a = 0 + 11

Combine like terms: -11 + 11 = 0
0 + a = 0 + 11
a = 0 + 11

Combine like terms: 0 + 11 = 11
a = 11

Simplifying
a = 11
Solution
a = {0, 11}