How to determine the interval for integration?

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I'm given a double integral. The intervals are not specified, instead are given like this: $x\ge1, y\ge1, 2\le x+y\le3$ I'm stuck at $2\le x+y\le 3$ How to find the values for $x$ and $y$?

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Here is a picture that would help youenter image description here

Try to find where do the inequalities hold. If it is not clear just let me know