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

Mathematics

1 answer:

nika2105 [10]3 years ago

4 0

Answer:

15z - 9p

Step-by-step explanation:

7z - 9p + 9z - z

=7z - 9p +8z

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

Hope this helps!

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