Answer:
5c - 3d
Explanation:
6c + 4d - c - 7d
Group like terms
6c - c + 4d - 7d
Add similar elements : 6c - c = 5c
5c + 4d - 7d
Add similar elements : 4d - 7d = - 3d
I hope this helps
Answer:5c-3d
Step-by-step explanation: Collect the like terms such as 6c ,-c and 4d,-7d
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