Question

47-[(2+3)-3{4-3(7-4-3 ) } ]?

Answer 1

Answer:

$47 - (5 - 3(4 - 3(0))) = 47 - (5 -12) = 47 + 7 = 54$

Answer 2

Answer:

47-[5-3{4-3(0)}]

47-[5-3{4-0}]

47-[5-12+0]

47-[-7]

47+7

54