Question

From the sum of 13a + 19b + 12c and 14a - 21b + 11c, subtract the sum of 17a + 13b - 15c and
8a + 12b - 18c.
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Answer 1

13a + 19b + 12c and 14a - 21b + 11c, 17a + 13b - 15c and

8a + 12b - 18c.

13a + 19b + 12c and 14a - 21b + 11c, 17a + 13b - 15c and

8a + 12b - 18c.

Answer 2

Step-by-step explanation:

there thts the answer.... hope it helps ....... have a great day..................