(2x-y)dx+(4x-y-6)dy=0

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Solution for (2x-y)dx+(4x-y-6)dy=0 equation: 


Simplifying
(2x + -1y) * dx + (4x + -1y + -6) * dy = 0

Reorder the terms for easier multiplication:
dx(2x + -1y) + (4x + -1y + -6) * dy = 0
(2x * dx + -1y * dx) + (4x + -1y + -6) * dy = 0

Reorder the terms:
(-1dxy + 2dx2) + (4x + -1y + -6) * dy = 0
(-1dxy + 2dx2) + (4x + -1y + -6) * dy = 0

Reorder the terms:
-1dxy + 2dx2 + (-6 + 4x + -1y) * dy = 0

Reorder the terms for easier multiplication:
-1dxy + 2dx2 + dy(-6 + 4x + -1y) = 0
-1dxy + 2dx2 + (-6 * dy + 4x * dy + -1y * dy) = 0

Reorder the terms:
-1dxy + 2dx2 + (4dxy + -6dy + -1dy2) = 0
-1dxy + 2dx2 + (4dxy + -6dy + -1dy2) = 0

Reorder the terms:
-1dxy + 4dxy + 2dx2 + -6dy + -1dy2 = 0

Combine like terms: -1dxy + 4dxy = 3dxy
3dxy + 2dx2 + -6dy + -1dy2 = 0

Solving
3dxy + 2dx2 + -6dy + -1dy2 = 0

Solving for variable 'd'.

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

Factor out the Greatest Common Factor (GCF), 'd'.
d(3xy + 2x2 + -6y + -1y2) = 0


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

Simplifying
d = 0

Solving
d = 0

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

Simplifying
d = 0

Subproblem 2
Set the factor '(3xy + 2x2 + -6y + -1y2)' equal to zero and attempt to solve:

Simplifying
3xy + 2x2 + -6y + -1y2 = 0

Solving
3xy + 2x2 + -6y + -1y2 = 0

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

Add '-3xy' to each side of the equation.
3xy + 2x2 + -6y + -3xy + -1y2 = 0 + -3xy

Reorder the terms:
3xy + -3xy + 2x2 + -6y + -1y2 = 0 + -3xy

Combine like terms: 3xy + -3xy = 0
0 + 2x2 + -6y + -1y2 = 0 + -3xy
2x2 + -6y + -1y2 = 0 + -3xy
Remove the zero:
2x2 + -6y + -1y2 = -3xy

Add '-2x2' to each side of the equation.
2x2 + -6y + -2x2 + -1y2 = -3xy + -2x2

Reorder the terms:
2x2 + -2x2 + -6y + -1y2 = -3xy + -2x2

Combine like terms: 2x2 + -2x2 = 0
0 + -6y + -1y2 = -3xy + -2x2
-6y + -1y2 = -3xy + -2x2

Add '6y' to each side of the equation.
-6y + 6y + -1y2 = -3xy + -2x2 + 6y

Combine like terms: -6y + 6y = 0
0 + -1y2 = -3xy + -2x2 + 6y
-1y2 = -3xy + -2x2 + 6y

Add 'y2' to each side of the equation.
-1y2 + y2 = -3xy + -2x2 + 6y + y2

Combine like terms: -1y2 + y2 = 0
0 = -3xy + -2x2 + 6y + y2

Simplifying
0 = -3xy + -2x2 + 6y + y2

The solution to this equation could not be determined.

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

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