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5 votes
The expression 7z-9p+9z-z

User Gmajoulet
by
5.5k points

1 Answer

6 votes

Answer:

15z - 9p

Explanation:

7z - 9p + 9z - z

=7z - 9p +8z

= -9p + 15z or 15z - 9p Answer

Hope this helps!

User FlameDra
by
5.2k points
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