Question

3x-7xy+4y-9 5x+8xy+7y+15​

Answer 1

Answer:

3 x - 7 x y + 4 y - 95 x + 8 x y + 7 y + 15

Combine 3x and -95x to get -92x.

-92x-7xy+4y+8xy+7y+15

Combine -7xy and 8xy to get xy.

-92x+xy+4y+7y+15

Combine 4y and 7y to get 11y.

y-92

Step-by-step explanation:

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