Question

Efectuar las siguientes operaciones:
7-3+5-4+8=
-15+8-2(2+6)-4=
35-3(6-10)=
[10-2(3-5)]/ (7-9)=
[3(7-2)+5(10-2)]/(3-8)=

Answer 1

7-3+5-4+8= 13

-15+8-2(2+6)-4= -27

35-3(6-10)= 47

[10-2(3-5)]/(7-9)= -7

[3(7-2)+5(10-2)]/(3-8)= -11

Answer 2

Respuesta:

Explicación paso a paso:

7-3+5-4+8= 13

-15+8-2(2+6)-4= -27

35-3(6-10)= 47

[10-2(3-5)]/(7-9)= -7

[3(7-2)+5(10-2)]/(3-8)= -11