Respuesta :

Do parenthesis first.
72 - 63 = 9, simplifies to:
6 [ 4 * (9) ÷ 3]
multiply 9 and 4, which is 36, divide that by 3, which equals, 12
6 [12]
12*6 = 72

 
ayepizzarolls
6((4*(72-63)/3))
6((4*9/3))
6((36/3))
6((12))
72

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