(x-2y-1)dx-(x-3)dy=0

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Solution for (x-2y-1)dx-(x-3)dy=0 equation:


Simplifying
(x + -2y + -1) * dx + -1(x + -3) * dy = 0

Reorder the terms:
(-1 + x + -2y) * dx + -1(x + -3) * dy = 0

Reorder the terms for easier multiplication:
dx(-1 + x + -2y) + -1(x + -3) * dy = 0
(-1 * dx + x * dx + -2y * dx) + -1(x + -3) * dy = 0

Reorder the terms:
(-1dx + -2dxy + dx2) + -1(x + -3) * dy = 0
(-1dx + -2dxy + dx2) + -1(x + -3) * dy = 0

Reorder the terms:
-1dx + -2dxy + dx2 + -1(-3 + x) * dy = 0

Reorder the terms for easier multiplication:
-1dx + -2dxy + dx2 + -1dy(-3 + x) = 0
-1dx + -2dxy + dx2 + (-3 * -1dy + x * -1dy) = 0

Reorder the terms:
-1dx + -2dxy + dx2 + (-1dxy + 3dy) = 0
-1dx + -2dxy + dx2 + (-1dxy + 3dy) = 0

Reorder the terms:
-1dx + -2dxy + -1dxy + dx2 + 3dy = 0

Combine like terms: -2dxy + -1dxy = -3dxy
-1dx + -3dxy + dx2 + 3dy = 0

Solving
-1dx + -3dxy + dx2 + 3dy = 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(-1x + -3xy + x2 + 3y) = 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 '(-1x + -3xy + x2 + 3y)' equal to zero and attempt to solve: Simplifying -1x + -3xy + x2 + 3y = 0 Solving -1x + -3xy + x2 + 3y = 0 Move all terms containing d to the left, all other terms to the right. Add 'x' to each side of the equation. -1x + -3xy + x2 + x + 3y = 0 + x Reorder the terms: -1x + x + -3xy + x2 + 3y = 0 + x Combine like terms: -1x + x = 0 0 + -3xy + x2 + 3y = 0 + x -3xy + x2 + 3y = 0 + x Remove the zero: -3xy + x2 + 3y = x Add '3xy' to each side of the equation. -3xy + x2 + 3xy + 3y = x + 3xy Reorder the terms: -3xy + 3xy + x2 + 3y = x + 3xy Combine like terms: -3xy + 3xy = 0 0 + x2 + 3y = x + 3xy x2 + 3y = x + 3xy Add '-1x2' to each side of the equation. x2 + -1x2 + 3y = x + 3xy + -1x2 Combine like terms: x2 + -1x2 = 0 0 + 3y = x + 3xy + -1x2 3y = x + 3xy + -1x2 Add '-3y' to each side of the equation. 3y + -3y = x + 3xy + -1x2 + -3y Combine like terms: 3y + -3y = 0 0 = x + 3xy + -1x2 + -3y Simplifying 0 = x + 3xy + -1x2 + -3y 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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