2uv-4u+uv+u=

Solution for 2uv-4u+uv+u= equation:

Simplifying
2uv + -4u + uv + u = 0

Reorder the terms:
-4u + u + 2uv + uv = 0

Combine like terms: -4u + u = -3u
-3u + 2uv + uv = 0

Combine like terms: 2uv + uv = 3uv
-3u + 3uv = 0

Solving
-3u + 3uv = 0

Solving for variable 'u'.

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

Factor out the Greatest Common Factor (GCF), '3u'.
3u(-1 + v) = 0

Ignore the factor 3.
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 '(-1 + v)' equal to zero and attempt to solve:

Simplifying
-1 + v = 0

Solving
-1 + v = 0

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

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

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

Combine like terms: 0 + 1 = 1
v = 1

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

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

Simplifying
0 = 1 + -1v

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
u = {0}