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steposvetlana [31]
3 years ago
15

Find 5x-3y-z if x=-2 y=2 and z=-3

Mathematics
1 answer:
kakasveta [241]3 years ago
8 0

Answer:

z=23

Step-by-step explanation:

z=2

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A

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Answer:

Option A.

Step-by-step explanation:

According to triangle inequality theorem, a triangle exists if the sum of two sides is greater that third side.

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Case II: (2x+4)+18>6x

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Case III: 6x+18>2x+4

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On combining (1), (2) and (3), we get

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