james0989
james0989
22-09-2020
Mathematics
contestada
Help me solve the following
Respuesta :
swan85
swan85
22-09-2020
Answer:
x>12 or x≤7
Step-by-step explanation:
x-1>11 or 3x<=21
x>11+1 or x≤21/3
x>12 or x≤7
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