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

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


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

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

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

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

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

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

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

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

Combine like terms: 4dxy + 4dxy = 8dxy
1dx + 8dxy + 3dx2 + -1dy + 3dy2 = 0

Solving
1dx + 8dxy + 3dx2 + -1dy + 3dy2 = 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 + 8xy + 3x2 + -1y + 3y2) = 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 + 8xy + 3x2 + -1y + 3y2)' equal to zero and attempt to solve: Simplifying x + 8xy + 3x2 + -1y + 3y2 = 0 Solving x + 8xy + 3x2 + -1y + 3y2 = 0 Move all terms containing d to the left, all other terms to the right. Add '-1x' to each side of the equation. x + 8xy + 3x2 + -1y + -1x + 3y2 = 0 + -1x Reorder the terms: x + -1x + 8xy + 3x2 + -1y + 3y2 = 0 + -1x Combine like terms: x + -1x = 0 0 + 8xy + 3x2 + -1y + 3y2 = 0 + -1x 8xy + 3x2 + -1y + 3y2 = 0 + -1x Remove the zero: 8xy + 3x2 + -1y + 3y2 = -1x Add '-8xy' to each side of the equation. 8xy + 3x2 + -1y + -8xy + 3y2 = -1x + -8xy Reorder the terms: 8xy + -8xy + 3x2 + -1y + 3y2 = -1x + -8xy Combine like terms: 8xy + -8xy = 0 0 + 3x2 + -1y + 3y2 = -1x + -8xy 3x2 + -1y + 3y2 = -1x + -8xy Add '-3x2' to each side of the equation. 3x2 + -1y + -3x2 + 3y2 = -1x + -8xy + -3x2 Reorder the terms: 3x2 + -3x2 + -1y + 3y2 = -1x + -8xy + -3x2 Combine like terms: 3x2 + -3x2 = 0 0 + -1y + 3y2 = -1x + -8xy + -3x2 -1y + 3y2 = -1x + -8xy + -3x2 Add 'y' to each side of the equation. -1y + y + 3y2 = -1x + -8xy + -3x2 + y Combine like terms: -1y + y = 0 0 + 3y2 = -1x + -8xy + -3x2 + y 3y2 = -1x + -8xy + -3x2 + y Add '-3y2' to each side of the equation. 3y2 + -3y2 = -1x + -8xy + -3x2 + y + -3y2 Combine like terms: 3y2 + -3y2 = 0 0 = -1x + -8xy + -3x2 + y + -3y2 Simplifying 0 = -1x + -8xy + -3x2 + y + -3y2 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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