Respuesta:
7
Explicación paso a paso:
-3+ (-4+6-7-[-2+4+7-8-(-5+9)] -1 +13)
-3+ (-4+6-7-[-2+4+7-8-4] -1 +13)
-3+ (-4+6-7-[-3] -1 +13)
-3+10=7
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Verified answer
Respuesta:
7
Explicación paso a paso:
-3+ (-4+6-7-[-2+4+7-8-(-5+9)] -1 +13)
-3+ (-4+6-7-[-2+4+7-8-4] -1 +13)
-3+ (-4+6-7-[-3] -1 +13)
-3+10=7