(x+y)*dx+x*y*dy=0

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Solution for (x+y)*dx+x*y*dy=0 equation:


Simplifying
(x + y) * dx + x * y * dy = 0

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

Reorder the terms:
(dxy + dx2) + x * y * dy = 0
(dxy + dx2) + x * y * dy = 0

Multiply x * y
dxy + dx2 + xy * dy = 0

Multiply xy * dy
dxy + dx2 + dxy2 = 0

Reorder the terms:
dxy + dxy2 + dx2 = 0

Solving
dxy + dxy2 + dx2 = 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), 'dx'.
dx(y + y2 + x) = 0

Subproblem 1

Set the factor 'dx' equal to zero and attempt to solve: Simplifying dx = 0 Solving dx = 0 Move all terms containing d to the left, all other terms to the right. Simplifying dx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(y + y2 + x)' equal to zero and attempt to solve: Simplifying y + y2 + x = 0 Reorder the terms: x + y + y2 = 0 Solving x + y + y2 = 0 Move all terms containing d to the left, all other terms to the right. Add '-1x' to each side of the equation. x + y + -1x + y2 = 0 + -1x Reorder the terms: x + -1x + y + y2 = 0 + -1x Combine like terms: x + -1x = 0 0 + y + y2 = 0 + -1x y + y2 = 0 + -1x Remove the zero: y + y2 = -1x Add '-1y' to each side of the equation. y + -1y + y2 = -1x + -1y Combine like terms: y + -1y = 0 0 + y2 = -1x + -1y y2 = -1x + -1y Add '-1y2' to each side of the equation. y2 + -1y2 = -1x + -1y + -1y2 Combine like terms: y2 + -1y2 = 0 0 = -1x + -1y + -1y2 Simplifying 0 = -1x + -1y + -1y2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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