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

Simple and best practice solution for (x-y-1)dx+(4y+x-1)dy=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

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


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

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

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

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

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

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

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

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

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

Solving
-1dx + dx2 + -1dy + 4dy2 = 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(-1x + x2 + -1y + 4y2) = 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 + x2 + -1y + 4y2)' equal to zero and attempt to solve: Simplifying -1x + x2 + -1y + 4y2 = 0 Solving -1x + x2 + -1y + 4y2 = 0 Move all terms containing d to the left, all other terms to the right. Add 'x' to each side of the equation. -1x + x2 + -1y + x + 4y2 = 0 + x Reorder the terms: -1x + x + x2 + -1y + 4y2 = 0 + x Combine like terms: -1x + x = 0 0 + x2 + -1y + 4y2 = 0 + x x2 + -1y + 4y2 = 0 + x Remove the zero: x2 + -1y + 4y2 = x Add '-1x2' to each side of the equation. x2 + -1y + -1x2 + 4y2 = x + -1x2 Reorder the terms: x2 + -1x2 + -1y + 4y2 = x + -1x2 Combine like terms: x2 + -1x2 = 0 0 + -1y + 4y2 = x + -1x2 -1y + 4y2 = x + -1x2 Add 'y' to each side of the equation. -1y + y + 4y2 = x + -1x2 + y Combine like terms: -1y + y = 0 0 + 4y2 = x + -1x2 + y 4y2 = x + -1x2 + y Add '-4y2' to each side of the equation. 4y2 + -4y2 = x + -1x2 + y + -4y2 Combine like terms: 4y2 + -4y2 = 0 0 = x + -1x2 + y + -4y2 Simplifying 0 = x + -1x2 + y + -4y2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

d = {0}

See similar equations:

| 6=18-4x | | 2(3y-4)=3(y-2/3) | | -4+0= | | 10+14y=-130 | | 8-2x=2x-4 | | m+x+n/p | | 65=7c+5 | | -6y+18=24 | | 21=m+15 | | 7/m-9=5 | | 6p+(-13)=5 | | 6-4x=2x+18 | | 10-19v+6v^2= | | x/11=21/77 | | 20d-40=0 | | (x+3y+3)dx+(3x+y+9)dy=0 | | 2-3x-5=1-x | | 98=14y+2 | | 2(2x-4)=8(x+1) | | -5(x-3)=-33 | | 3/(6x+4)=1/(9x+6) | | 7x^2+64x+64=0 | | 4b=8b-9 | | P-1.3=-4.3 | | 12+3x=-x-16 | | -6(-9+5x)=-246 | | -4=P+-2.8 | | -4x-10=2 | | -x-8=8 | | 32t+72=40 | | 2.3=C-3 | | 12-x=-5x+16 |

Equations solver categories