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3 years ago

What is z? will give brainliest:)

Mathematics

1 answer:

OLga [1]3 years ago

8 0

Answer:

z = 1

Step-by-step explanation:

Since this is an equation we can cross multiply the fractions

7/z = 84/12 ➡ 84×z = 7×12

84z = 84 divide both sides by 1

z = 1

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