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8090 [49]
3 years ago
14

What is Z +9÷4 = 2 .1

Mathematics
1 answer:
NARA [144]3 years ago
5 0
Z + 9 ÷ 4 = 2.1   Divide 9 by 4
Z + 2.25 = 2.1   Subtract 2.25 from both sides
Z = -0.4
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