(4x+3y+1)dx+(x+y+1)dy=0

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Solution for (4x+3y+1)dx+(x+y+1)dy=0 equation:


Simplifying
(4x + 3y + 1) * dx + (x + y + 1) * dy = 0

Reorder the terms:
(1 + 4x + 3y) * dx + (x + y + 1) * dy = 0

Reorder the terms for easier multiplication:
dx(1 + 4x + 3y) + (x + y + 1) * dy = 0
(1 * dx + 4x * dx + 3y * dx) + (x + y + 1) * dy = 0

Reorder the terms:
(1dx + 3dxy + 4dx2) + (x + y + 1) * dy = 0
(1dx + 3dxy + 4dx2) + (x + y + 1) * dy = 0

Reorder the terms:
1dx + 3dxy + 4dx2 + (1 + x + y) * dy = 0

Reorder the terms for easier multiplication:
1dx + 3dxy + 4dx2 + dy(1 + x + y) = 0
1dx + 3dxy + 4dx2 + (1 * dy + x * dy + y * dy) = 0

Reorder the terms:
1dx + 3dxy + 4dx2 + (dxy + 1dy + dy2) = 0
1dx + 3dxy + 4dx2 + (dxy + 1dy + dy2) = 0

Reorder the terms:
1dx + 3dxy + dxy + 4dx2 + 1dy + dy2 = 0

Combine like terms: 3dxy + dxy = 4dxy
1dx + 4dxy + 4dx2 + 1dy + dy2 = 0

Solving
1dx + 4dxy + 4dx2 + 1dy + dy2 = 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(x + 4xy + 4x2 + y + y2) = 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 '(x + 4xy + 4x2 + y + y2)' equal to zero and attempt to solve: Simplifying x + 4xy + 4x2 + y + y2 = 0 Solving x + 4xy + 4x2 + 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 + 4xy + 4x2 + y + -1x + y2 = 0 + -1x Reorder the terms: x + -1x + 4xy + 4x2 + y + y2 = 0 + -1x Combine like terms: x + -1x = 0 0 + 4xy + 4x2 + y + y2 = 0 + -1x 4xy + 4x2 + y + y2 = 0 + -1x Remove the zero: 4xy + 4x2 + y + y2 = -1x Add '-4xy' to each side of the equation. 4xy + 4x2 + y + -4xy + y2 = -1x + -4xy Reorder the terms: 4xy + -4xy + 4x2 + y + y2 = -1x + -4xy Combine like terms: 4xy + -4xy = 0 0 + 4x2 + y + y2 = -1x + -4xy 4x2 + y + y2 = -1x + -4xy Add '-4x2' to each side of the equation. 4x2 + y + -4x2 + y2 = -1x + -4xy + -4x2 Reorder the terms: 4x2 + -4x2 + y + y2 = -1x + -4xy + -4x2 Combine like terms: 4x2 + -4x2 = 0 0 + y + y2 = -1x + -4xy + -4x2 y + y2 = -1x + -4xy + -4x2 Add '-1y' to each side of the equation. y + -1y + y2 = -1x + -4xy + -4x2 + -1y Combine like terms: y + -1y = 0 0 + y2 = -1x + -4xy + -4x2 + -1y y2 = -1x + -4xy + -4x2 + -1y Add '-1y2' to each side of the equation. y2 + -1y2 = -1x + -4xy + -4x2 + -1y + -1y2 Combine like terms: y2 + -1y2 = 0 0 = -1x + -4xy + -4x2 + -1y + -1y2 Simplifying 0 = -1x + -4xy + -4x2 + -1y + -1y2 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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