Answer:
-8d-5
Explanation:
Distribute the Negative Sign:
=−6d+2+−1(7+2d)
=−6d+2+(−1)(7)+−1(2d)
=−6d+2+−7+−2d
Combine Like Terms:
=(−6d+−2d)+(2+−7)
=−8d−5
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