u^2-43u=0

Solution for u^2-43u=0 equation:

Simplifying
u2 + -43u = 0

Reorder the terms:
-43u + u2 = 0

Solving
-43u + u2 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), 'u'.
u(-43 + u) = 0

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

Simplifying
u = 0

Solving
u = 0

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

Simplifying
u = 0
Subproblem 2
Set the factor '(-43 + u)' equal to zero and attempt to solve:

Simplifying
-43 + u = 0

Solving
-43 + u = 0

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

Add '43' to each side of the equation.
-43 + 43 + u = 0 + 43

Combine like terms: -43 + 43 = 0
0 + u = 0 + 43
u = 0 + 43

Combine like terms: 0 + 43 = 43
u = 43

Simplifying
u = 43
Solution
u = {0, 43}