Question

{x:x E W, 3x-7<8}

E means element
W means whole number

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Answer 1

Step-by-step explanation:

{x|x E W, 3x-7<8}

first we will solve the equation

3x-7<8

3x=8-7

3x=1

x=3/1

x=3

W={3,4,5,6,7}

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