2x - 1 < 9
2x < 9 + 1
2x < 10
x < 5
x = (-∞; 5)
Ответ:
х∈ (-∞;5)
Объяснение:
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Verified answer
2x - 1 < 9
2x < 9 + 1
2x < 10
x < 5
x = (-∞; 5)
Verified answer
Ответ:
х∈ (-∞;5)
Объяснение: