Question

a) 13 - 12+5+{-4-[5+6+(7-8 + 1)-6 }=

b) 14+{5 - [4 +3+(-2+4+5)] - 7+ 8 } =

c) 4-{5 -[(7 + 8)-(5-2)]} =

d) 5-13 - ((4 - 7) - 5 + (4-2)) - 6) + 3 =

e) -1+{5+4-3-7 +1-9-[5+8-7-(7 + 8 + 6-9-23) - 5] +3 ) =​

Answer 1

Respuesta:

A ) 13-12+5{-4-[5+6+(7-8+1)-6}=

13-12+5{-4-[5+6-6}=

13-12+5{-4-5}=

13-12+5{-9}=

6-9= -3

B)14+{5-[4+3+(-2+4+5)]-7+8}

14+{5-[4+3+(-2+9)]-7+8}

14+{5-[4+3+(7)]-7+8}

14+{5-[4+3+7]-7+8}

14+{5-[14]-7+8}

14+{5-14-7+8}

14+{5+8-14-7}

14+{13-21}

14+{-8}

14-8

6

C)   4-{5-[(7+8)-(5-2)]}

       4-{5-(15-3)}

     4-(5-12)

     

     4-(-7)

     

    4+7

     

   11

D)  Solo se que sale -5 .... Perdón TxT

E)-1+{5+4-3-7 +1-9-[5+8-7-(7 + 8 + 6-9-23) - 5] +3 ) =

-1+{9-3-7+1-9-[13-7-(15+6-9-23)-5]+3}

-1+{6-7+1-9-[6-(21-9-23)-5]+3}

-1+{-1+1-9-[6-(12-23)-5]+3}

-1+{-9-[6-(-11)-5]+3}

-1+{-9-[6+11-5]+3}

-1+{-9-[17-5]+3}

-1+{-9-[12]+3}

-1+{-9-12+3}

-1+{-21+3}

-1+{-18}

-1-18 = -19

Watashi wa anata ga tasukete kureta koto o negatte imasu.. Aisatsu! ! ! !

Answer 2

Respuesta:

A ) 13-12+5{-4-[5+6+(7-8+1)-6}=

13-12+5{-4-[5+6-6}=

13-12+5{-4-5}=

13-12+5{-9}=

6-9= -3

B)14+{5-[4+3+(-2+4+5)]-7+8}

14+{5-[4+3+(-2+9)]-7+8}  

14+{5-[4+3+(7)]-7+8}

14+{5-[4+3+7]-7+8}  

14+{5-[14]-7+8}

14+{5-14-7+8}

14+{5+8-14-7}

14+{13-21}

14+{-8}

14-8  

6

C)   4-{5-[(7+8)-(5-2)]}

     4-{5-(15-3)}  

     4-(5-12)

      4-(-7)

      4+7

      11

D)   -5

E)-1+{5+4-3-7 +1-9-[5+8-7-(7 + 8 + 6-9-23) - 5] +3 ) =

-1+{9-3-7+1-9-[13-7-(15+6-9-23)-5]+3}  

-1+{6-7+1-9-[6-(21-9-23)-5]+3}  

-1+{-1+1-9-[6-(12-23)-5]+3}

-1+{-9-[6-(-11)-5]+3}

-1+{-9-[6+11-5]+3}

-1+{-9-[17-5]+3}  

-1+{-9-[12]+3}

-1+{-9-12+3}  

-1+{-21+3}

-1+{-18}

-1-18 = -19

SALUDOS AMIG@!!!