dianametbelsiv dianametbelsiv

11-12-2019
Mathematics

contestada

4xy -7y +9xy + 12y I don’t know how to do this and I’m getting bad grades because of this how to combine like terms

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saraalfieri76 saraalfieri76

11-12-2019

Answer: 13xy+5y

Step-by-step explanation: all you have to do is add 9xy with 4xy and 12y minse 7y

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