Respuesta:
16(9-17)-(-9)
-128+9
-119
Explicación paso a paso:
Recordar:
(-)(-)= +
(+)(-)= -
(-)(+)= -
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Respuesta:
16(9-17)-(-9)
-128+9
-119
Explicación paso a paso:
Recordar:
(-)(-)= +
(+)(-)= -
(-)(+)= -