asked 139k views
11 votes
18cn - 18a + 12d - 20d + 19d - 20cn - 5a + 20cn - 17a

asked
User RWDJ
by
8.4k points

1 Answer

11 votes

Answer:

18cn-40a+11d

Explanation:

The solution is in the image

18cn - 18a + 12d - 20d + 19d - 20cn - 5a + 20cn - 17a-example-1
answered
User Ckarabulut
by
7.6k points
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