7xy-7z;2xy+2z;-5xy-7z
Answers
Answered by
1
Answer:
2xy-12z is the answer.
Explanation:
7xy-7z + 2xy+2z +-5xy-7z
7xy+2xy-7xy-7z+2z-7z
2xy-12z
Answered by
0
Answer:
ehfc nja sorrry
blist it seeem
Explanation:
rkgvlkej
vjensf c
fcjdkfncj
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