ash8966
ash8966
04-01-2019
Mathematics
contestada
Insert parentheses in 15-3x4+9=57
Respuesta :
lizard92404
lizard92404
04-01-2019
Answer:
(15-3)x4+9=57
Step-by-step explanation:
15-3=12
12x4=48
48+9=57
57=57
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