Question: Solve (x+y-1)dx + (y-x-5)dy = 0 using two sequential substitutions First, use u=x+2 and v=y-3 and then substitute w=v/u

Solve (x+y-1)dx + (y-x-5)dy = 0 using two sequential substitutions

First, use u=x+2 and v=y-3

and then substitute w=v/u

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