Add:3a-2b+5c,2a+5b-7c, a-b+c?
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Answered by
1
Answer:
6a+2b-1c
Step-by-step explanation:
(3a-2b+5c)+(2a+5b-7c)+(a-b+c)
=(3a+2a+a)+(+5b-2b-b)+(+5c+c-7c)
=6a+2b-1c
Answered by
2
PIC Is Only for explanation ...
Answer is 6a +2b-c
hope this is help full for you ..
if you want to learn abacus ..
so you can ask q then i give you answer....
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