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sergejj [24]
3 years ago
9

Help! What does z equal??​

Mathematics
2 answers:
Reptile [31]3 years ago
4 0

Answer:

-35

Step-by-step explanation:

Multiply by 7 to get rid of the denominator.

2z=-70

divide by 2 to isolate z

z=-35

g100num [7]3 years ago
4 0

Answer:

z = -35

Step-by-step explanation:

2/7z = -10......divide both sides by 7/2

7/2(2/7)z = (-10)7/2

z = -70/2

z = -35

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