add :
- 7xy, - 3xy and -9xy
prishatandon215:
-19xy
Answers
Answered by
4
Answer:
-7xy+(-3xy)+(-9xy)
-10xy-9xy=-19xy
Answered by
4
Step-by-step explanation:
-7xy -3xy -9xy
-10xy -9xy
-19xy
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