resolveréis
-you will solve
The word resolveréis is the future form of resolver in the second person plural.
See the full resolver conjugation

resolver

No sé qué está pasando con vosotros, pero lo resolveréis.
I don't know what's going on with you two, but you'll work it out.
Bueno, estoy segura que lo resolveréis.
Uh, well, I'm sure you two will figure it out.
Estoy seguro de que lo resolveréis.
Ah, I'm sure you'll work it out.
Quizás esté diciendo, "resolvisteis esto la primera vez, pero no lo resolveréis una segunda."
Perhaps he's saying, "you solved this the first time, but you won't solve it a second time."
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