El resultado de la reducción
(-3)+(-5)+(-4)+ (-9)-(-7)-6=
a) -20
b)20
c) 7
d)-34
(-3)+(-5)+(-4)+ (-9)-(-7)-6=
a) -20
b)20
c) 7
d)-34
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Respuesta:
Hola!
Explicación paso a paso:
(-3)+(-5)+(-4)+ (-9)-(-7)-6
-3-5-4-9+7-6
-8-4-9+7-6
-12-9+7-6
-21+7-6
-14-6
-20
Gracias
att:xsenpaiix