Question

72+72-(83+90)÷[83÷76]-7

Answer 1

Olá,

Vamos lá,

=72+72-(83+90)÷[83÷76]-7
=72+72-(173)÷[1,092]-7
=144-158,42-7
= - 21,42

Answer 2

72+72-(83+90)÷[83÷76]-7=
72+72-(173)÷[1,092]-7=
144-158,42-7=
 - 21,42