Question

57-(41-36)-{53-[26+(13-45)]+12}​

Answer 1

Respuesta:

57 - ( 41 -36 ) - { 53 - [ 26 + ( 13 - 45 ) ] + 12 }

57 - ( + 5 ) - { 53 - [ 26 + ( - 32 ) ] + 12 }

57 - 5 - { 53 - [ 26 -32 ] + 12 }

52 - { 53 - ( + 6 ) + 12 }

52 - { 53 - 6 + 12 }

52 - 59

- 7

Answer 2

Respuesta:

57-(41-36)-{53-[26+(13-45)]+12}​

57-(5)-(53-26+(-32)+12)

52-(53-26-32+12)

52-(7)

52-7=45