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1 vote
I NEED ANSWERS ASAP PLEASE!!!! 1- 9 + 7z for z 3

User Rags
by
4.8k points

2 Answers

5 votes

Answer:

Explanation:

1-9+7z z=3

1-9+7(3)

1-9+21

-8+21

13

User Researcher
by
5.3k points
5 votes

Explanation:

1- 9 + 7z

1-9+7(3)

-8+21

=13

User Mfisherca
by
4.4k points