xy-3x=4forx

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Solution for xy-3x=4forx equation: 


Simplifying
xy + -3x = 4forx

Reorder the terms:
-3x + xy = 4forx

Solving
-3x + xy = 4forx

Solving for variable 'x'.

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

Add '-4forx' to each side of the equation.
-3x + -4forx + xy = 4forx + -4forx

Reorder the terms:
-4forx + -3x + xy = 4forx + -4forx

Combine like terms: 4forx + -4forx = 0
-4forx + -3x + xy = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-4for + -3 + y) = 0


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

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(-4for + -3 + y)' equal to zero and attempt to solve:

Simplifying
-4for + -3 + y = 0

Reorder the terms:
-3 + -4for + y = 0

Solving
-3 + -4for + y = 0

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

Add '3' to each side of the equation.
-3 + -4for + 3 + y = 0 + 3

Reorder the terms:
-3 + 3 + -4for + y = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -4for + y = 0 + 3
-4for + y = 0 + 3

Combine like terms: 0 + 3 = 3
-4for + y = 3

Add '4for' to each side of the equation.
-4for + 4for + y = 3 + 4for

Combine like terms: -4for + 4for = 0
0 + y = 3 + 4for
y = 3 + 4for

Add '-1y' to each side of the equation.
y + -1y = 3 + 4for + -1y

Combine like terms: y + -1y = 0
0 = 3 + 4for + -1y

Simplifying
0 = 3 + 4for + -1y

The solution to this equation could not be determined.

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

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