Add the following:
7a+ 18b + 9c, 6a - 4b +11c, 3c + 4a - 4c
Answers
Answered by
2
Answer:
7a+6a+4a+18b-4b+9c+11c+3c-4c
17a+14b+19c
Answered by
2
Answer:
hey mate here is ur ans
Step-by-step explanation:
(7a+18b+9c)+(6a-4b+11c)+(3c+4a-4c)
=7a+4a+6a+18b-4b+9c+11c+3c-4c
=17a+14b+19c
hope it helps u
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