(x^3+3x+1)dy=(2y+1)dx

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Solution for (x^3+3x+1)dy=(2y+1)dx equation:


Simplifying
(x3 + 3x + 1) * dy = (2y + 1) * dx

Reorder the terms:
(1 + 3x + x3) * dy = (2y + 1) * dx

Reorder the terms for easier multiplication:
dy(1 + 3x + x3) = (2y + 1) * dx
(1 * dy + 3x * dy + x3 * dy) = (2y + 1) * dx

Reorder the terms:
(3dxy + dx3y + 1dy) = (2y + 1) * dx
(3dxy + dx3y + 1dy) = (2y + 1) * dx

Reorder the terms:
3dxy + dx3y + 1dy = (1 + 2y) * dx

Reorder the terms for easier multiplication:
3dxy + dx3y + 1dy = dx(1 + 2y)
3dxy + dx3y + 1dy = (1 * dx + 2y * dx)
3dxy + dx3y + 1dy = (1dx + 2dxy)

Solving
3dxy + dx3y + 1dy = 1dx + 2dxy

Solving for variable 'd'.

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

Add '-1dx' to each side of the equation.
3dxy + dx3y + -1dx + 1dy = 1dx + -1dx + 2dxy

Reorder the terms:
-1dx + 3dxy + dx3y + 1dy = 1dx + -1dx + 2dxy

Combine like terms: 1dx + -1dx = 0
-1dx + 3dxy + dx3y + 1dy = 0 + 2dxy
-1dx + 3dxy + dx3y + 1dy = 2dxy

Add '-2dxy' to each side of the equation.
-1dx + 3dxy + dx3y + -2dxy + 1dy = 2dxy + -2dxy

Reorder the terms:
-1dx + 3dxy + -2dxy + dx3y + 1dy = 2dxy + -2dxy

Combine like terms: 3dxy + -2dxy = 1dxy
-1dx + 1dxy + dx3y + 1dy = 2dxy + -2dxy

Combine like terms: 2dxy + -2dxy = 0
-1dx + 1dxy + dx3y + 1dy = 0

Factor out the Greatest Common Factor (GCF), 'd'.
d(-1x + xy + x3y + y) = 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 + xy + x3y + y)' equal to zero and attempt to solve: Simplifying -1x + xy + x3y + y = 0 Solving -1x + xy + x3y + y = 0 Move all terms containing d to the left, all other terms to the right. Add 'x' to each side of the equation. -1x + xy + x3y + x + y = 0 + x Reorder the terms: -1x + x + xy + x3y + y = 0 + x Combine like terms: -1x + x = 0 0 + xy + x3y + y = 0 + x xy + x3y + y = 0 + x Remove the zero: xy + x3y + y = x Add '-1xy' to each side of the equation. xy + x3y + -1xy + y = x + -1xy Reorder the terms: xy + -1xy + x3y + y = x + -1xy Combine like terms: xy + -1xy = 0 0 + x3y + y = x + -1xy x3y + y = x + -1xy Add '-1x3y' to each side of the equation. x3y + -1x3y + y = x + -1xy + -1x3y Combine like terms: x3y + -1x3y = 0 0 + y = x + -1xy + -1x3y y = x + -1xy + -1x3y Add '-1y' to each side of the equation. y + -1y = x + -1xy + -1x3y + -1y Combine like terms: y + -1y = 0 0 = x + -1xy + -1x3y + -1y Simplifying 0 = x + -1xy + -1x3y + -1y 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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