Respuesta:
17
Explicación paso a paso:
Copiamos y resolvemos:
= [ 6 - ( - 5 + 9 ) ] + 15
= [ 6 - ( 4 ) ] + 15
= [ 2 ] + 15
= 17
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Respuesta:
17
Explicación paso a paso:
Copiamos y resolvemos:
= [ 6 - ( - 5 + 9 ) ] + 15
= [ 6 - ( 4 ) ] + 15
= [ 2 ] + 15
= 17