Which expression represents the sum of (2x - 5y) and (x + y)?

3x-4y

Step-by-step explanation:

To express the sum of (2x-5y) and (x+y),

We are going to have

2x-5y+x+y

The next thing to do is to collect the like terms;

Then we have;

2x+x-5y+y

Answer realized will now be

3x-4y

7,24

step-by-step explanation:

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