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## Homework Statement

[tex]\int (x-y) [/tex]

What is [tex]\int y[/tex] ? I don't mean [tex]\int y dy[/tex].

## The Attempt at a Solution

[tex]dy/dx = x-y[/tex]

[tex]y + dy = x dx[/tex]

[tex]\int y + \int dy = \int x dx[/tex]

[tex]\int y + y = x^2/2 + c[/tex]

I am stuck at this point because I don't know how to integrate y without respect to anything...If that even makes sense.

EDIT:

Nvm...I am stupid xD

[tex]\int x dx - \int y dx [/tex]

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