Question

-7-11 =
-(+8)+(-10) =
-10-(-9)=
-(-2)-(-7)=
+(+7)+(+8)=
-(+4)+(+3)=
-7+(-5)=
-11-(+4)=
-(-9)+(-3) =
+4-(-7) =​

Answer 1

Respuesta:

-7-11 = -18

-(+8)+(-10) = -8-10= -18

-10-(-9)= -10+9= -1

-(-2)-(-7)= 2+7= 9

+(+7)+(+8)= 7+8= 15

-(+4)+(+3)= -4+3= -1

-7+(-5)= -7-5= -12

-11-(+4)= -11-4= -15

-(-9)+(-3) = 9-3= 6

+4-(-7) = 4+7= 11

;-;...................

Answer 2

Respuesta:

Explicación paso a paso:

-7-11 = -4

-(+8)+(-10) = -2

-10-(-9)= 19

-(-2)-(-7)= 5

+(+7)+(+8)= - 56

-(+4)+(+3)= -12

-7+(-5)= -12

-11-(+4)= -7

-(-9)+(-3) = -12

+4-(-7) = +3​