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20 votes
20 votes
(9z+7) whats the value of z

User Ajadex
by
2.5k points

1 Answer

20 votes
20 votes

Answer:

-0.78

Explanation:

9z+7

9z = -7

z = -7÷9

z = -0.78

User Enrico Dias
by
2.8k points
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