1 Answer

+6 votes
by kratos
 
Best answer

Simplifying (2Y + -3X) * DX + XDY = 0

Reorder the terms:

(-3X + 2Y) * DX + XDY = 0

Reorder the terms for easier multiplication:

DX(-3X + 2Y) + XDY = 0

(-3X DX + 2Y DX) + XDY = 0

Reorder the terms:

(2DXY + -3DX2) + XDY = 0

(2DXY + -3DX2) + XDY = 0

Reorder the terms:

2DXY + DXY + -3DX2 = 0

Combine like terms: 2DXY + DXY = 3DXY

3DXY + -3DX2 = 0

Solving

3DXY + -3DX2 = 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), '3DX'.

3DX(Y + -1X) = 0

Ignore the factor 3.

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