Yes, you may report the amount you paid others as a Business Expense (commissions is one possibility).
The income from Form 1099-MISC is reported on Schedule C. The
easiest way to find Schedule C in
TurboTax is to open your return and use the Find/Search
box at the top right side of the TurboTax header. Enter "schedule c",
hit Enter, then click on "jump to schedule
c". This will take you directly to the start of this section where
you can set up your business and enter/update your income & expenses.
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