Question

48:(-4)+9.(-1)-3.(5-16)=

Answer 1

48:(-4)+9.(-1)-3.(5-16)-12 -9 - 3 * - 11
-12 - 9 + 33
-21 + 33
12

Answer 2

Olá,

vamos lá,

= 48:(-4)+9.(-1)-3.(5-16)

= ( 48: -4) + (9 * -1) - (3 *(5-16))

= - 12 - 9 - ( 3 * -11 )

= -12 - 9 + 33

= 12

resposta: 12