kbelsito2908
kbelsito2908
13-11-2020
Mathematics
contestada
Solve and graph
3x + 9 < 30
Respuesta :
Preet2020
Preet2020
13-11-2020
Answer: X<7
Step-by-step explanation:
3x+9<30
-9 -9
3x<21
/3 /3
X<7
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