Question

( +6) - (+2)=
(-6)-(+8)=
-(+5)-(-3)=
-(-7)-(-4)=
-(+7)-(+8)=

Answer 1

Respuesta:

( +6) - (+2)=  6-2 = 4

(-6)-(+8)=  -6-8 = -14

-(+5)-(-3)=  -5+3 = -2

-(-7)-(-4)=  +7+4 = 11

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

Explicación paso a paso:

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