Question

add the following
6a-5b + 3C , -7a -3b-4 c and 3 a + 16b -7 c ​

Answer 1

6a-5b + 3C + (-7a -3b-4 c) +3 a + 16b -7 c

6a-5b + 3C -7a -3b-4 c + 3 a + 16b -7 c

6a - 7a+ 3a -5b - 3b + 16b + 3c -4c - 7c

2a + 8b - 8c

Hope it helps you.........

Answer 2

Answer:

6a-5b+3c

-7a-3b-4c

-1a - 8b -1c

3a+16b-7c

2a+ 8b-8c

I think this is your answer.