Carey, promoted to open the innings, smashed two fours and two sixes in Imad Wasim's first over of the innings but they lost wickets at regular intervals.
The first T20 game against New Zealand is on Thursday morning.
Pakistan vs Australia Live Cricket Score 3rd I T20 Match. After winning the series he took it to Twitter and took a note of their recent results, he posted a tweet showing Pakistan's previous results.
When Marsh and Ben McDermott (three) fell in quick succession Australia were in danger of falling to another under-100 total but Maxwell and Nathan Coulter-Nile fought hard during their 59-run seventh wicket stand.
They have suffered four defeats in a row against Pakistan across a combination of the longest and shortest formats.
It's understood the issue is minor and shouldn't affect Maxwell's availability for the ODI series against South Africa starting in Perth on November 4.
Government says consultations on with RBI, remains mum on Section 7
This did not go down well with the Centre, who said that they were 'upset' that the RBI publicly spoke about the rift. The Economic Affairs Secretary on Wednesday, however, refused to comment anything with respect to it.
Opening batsman Sahibzada Farhan and fast bowler Usman Khan get their first game of the series in place of struggling Pakistan opener Fakhar Zaman and paceman Shaheen Afridi, respectively.
Captain Sarfraz Ahmed says it was a good team effort.
The 38-year-old former all-rounder, the fifth-highest run-getter for Pakistan in T20Is with 1,405 runs, lauded Pakistan for their win over Australia calling it a "brilliant performance" by an "outstanding" team.
Recalled spinner Nathan Lyon dismissed Farhan on 39 to for his first ever T20 worldwide wicket, while Marsh struck twice from his solitary late over.
Mohammad Hafeez, who survived an lbw decision on review, contributed 32 from 20 deliveries but, with two wickets falling in a single Mitchell Marsh over, the home side clawed their way to 150 from the final ball of the innings.