If x = 4, y = 3, z = -5, then evaluate: z - z + x - y

Mathematics

2 answers:

deff fn [24]3 years ago

7 0

I got -15 as the answer, hope it works

ivann1987 [24]3 years ago

5 0

Answer:

1

Explanation:

z - z + x - y

-5 - -5 + 4 - 3

-5 + 5 + 4 - 3

4 - 3

1

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