(7x+3y)dx+(3x-8y^3)dy=0

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Solution for (7x+3y)dx+(3x-8y^3)dy=0 equation: 


Simplifying
(7x + 3y) * dx + (3x + -8y3) * dy = 0

Reorder the terms for easier multiplication:
dx(7x + 3y) + (3x + -8y3) * dy = 0
(7x * dx + 3y * dx) + (3x + -8y3) * dy = 0

Reorder the terms:
(3dxy + 7dx2) + (3x + -8y3) * dy = 0
(3dxy + 7dx2) + (3x + -8y3) * dy = 0

Reorder the terms for easier multiplication:
3dxy + 7dx2 + dy(3x + -8y3) = 0
3dxy + 7dx2 + (3x * dy + -8y3 * dy) = 0
3dxy + 7dx2 + (3dxy + -8dy4) = 0

Reorder the terms:
3dxy + 3dxy + 7dx2 + -8dy4 = 0

Combine like terms: 3dxy + 3dxy = 6dxy
6dxy + 7dx2 + -8dy4 = 0

Solving
6dxy + 7dx2 + -8dy4 = 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(6xy + 7x2 + -8y4) = 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 '(6xy + 7x2 + -8y4)' equal to zero and attempt to solve:

Simplifying
6xy + 7x2 + -8y4 = 0

Solving
6xy + 7x2 + -8y4 = 0

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

Add '-6xy' to each side of the equation.
6xy + 7x2 + -6xy + -8y4 = 0 + -6xy

Reorder the terms:
6xy + -6xy + 7x2 + -8y4 = 0 + -6xy

Combine like terms: 6xy + -6xy = 0
0 + 7x2 + -8y4 = 0 + -6xy
7x2 + -8y4 = 0 + -6xy
Remove the zero:
7x2 + -8y4 = -6xy

Add '-7x2' to each side of the equation.
7x2 + -7x2 + -8y4 = -6xy + -7x2

Combine like terms: 7x2 + -7x2 = 0
0 + -8y4 = -6xy + -7x2
-8y4 = -6xy + -7x2

Add '8y4' to each side of the equation.
-8y4 + 8y4 = -6xy + -7x2 + 8y4

Combine like terms: -8y4 + 8y4 = 0
0 = -6xy + -7x2 + 8y4

Simplifying
0 = -6xy + -7x2 + 8y4

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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