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Answer: like terms are 17c and 10c, 3d and d
17c + 10c=27c
Step-by-step explanation:−3d−17c+10c−d
=−3d+−17c+10c+−d
Combine Like Terms:
=−3d+−17c+10c+−d
=(−17c+10c)+(−3d+−d)
=−7c+−4d