shanaya6698 shanaya6698

27-09-2018
Mathematics

contestada

z-(z-z) ÷ z × 9 when z=7

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medicalmoss medicalmoss

27-09-2018

Replace all "z" with "7"

(7) - ((7)-(7)) ÷ (7) × 9

Parentheses first.

(7) - (0) ÷ (7) × 9

then divide

(7) - 0 × 9

then multiply

7 - 0

then subtract

FINAL ANSWER: 7

Answer Link

b515hedspeth b515hedspeth

25-02-2021

Answer:

7

Step-by-step explanation:

Answer Link

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