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Question
If the replacement set is the set of real numbers, solve:
`(x + 3)/8 < (x - 3)/5`
Solution
`(x + 3)/8 < (x - 3)/5`
5x + 15 < 8x – 24
5x – 8x < –24 – 15
–3x < –39
x > 13
Since the replacement set of real numbers.
∴ Solution set = {x : x ∈ R and x > 13}
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