Answer:
C is the answer ,got it right on EDG 2020
Step-by-step explanation:
Answer: Like terms are -7 and 2. Simplified version would be 7d-5.
Step-by-step explanation:
first you would distribute, so it would be 7(d-1)+2 = 7d-7+2. Combine like terms. The only like terms here are -7 and 2, so just basically subtract -7 from 2 and you would get -5. you can't do anything with 7d because there is no like term for it.
Answer:
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Answer:k/22 =-66
k=-1,452
Step-by-step explanation: