Question

resuelve:

-6+{7-4-[-2+3-(1+5-8)]}-9


7-{-3+2+[-5+2+(1-3-4)]+7}-1


-{-[3+(-5+4-1)+8]-9}


-9+{-3-[-4+3-(6-8)+2]+10}



ayudenme xfaaaa :c

Answer 1

Respuesta:

-6+{7-4-[-2+3-(1+5-8)]}-9

=-6 + 0 - 9

=-15

7-{-3+2+[-5+2+(1-3-4)]+7}-1

=7 -(-3) - 1

= 9

-{-[3+(-5+4-1)+8]-9}

= -(-18)

=18

-9+{-3-[-4+3-(6-8)+2]+10}

= -9 + 4

= -5