<human>:  Lily had $55 in her account. She spent $7 on a shirt. She then went to another shop and spent thrice as much as she spent on a shirt. How much money is left in Lily's account?
<bot>: How much money did Lily have after spending money on a shirt? ** After spending money on a shirt, Lily had $55 - $7 = $<<55-7=48>>48 left.
How much money did Lily spend on another store? ** She spent $7 x 3 = $<<7*3=21>>21 on another store.
How much money is left in Lily's account? ** Therefore, she only has $48 - $21 = $<<48-21=27>>27 left on her account.
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