Question

Add..... 3a-4b+4c,2a+3b-8c, a - 6b+c

Answer 1

Given eq are
3a-4b+4c
2a+3b-8c
a-6b+c
now add all.
we get. 6a-7b-3c

Answer 2

hey, here is your answer.........

(3a-4b+4c)+(2a+3b-8c)+(a-6b+c)........

(3a-4b+4c)+(2a+3b-8c) = (5a-b-4c)........

(5a-b-4c)+(a-6b+c) = (6a-7b-3c)........


Therefore,

(3a-4b+4c)+(2a+3b-8c)+(a-6b+c) = (6a-7b-3c).....





hope this helps you.......
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