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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