substract a+b+c from a-b-c
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Answered by
2
Answer:
-2a -2b -2c
Step-by-step explanation:
a-b-c-(a+b+c) SIGNS MUST BE CHANGE BECAUSE MINUS IS BEFORE THE BRACKET..
a-b-c-a-b-c ( bcoz 2 minus must be added and sign will be of the greater no.)
-2a-2b-2c✨
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Answered by
3
a-b-c-(a+b+c)
a-b-c-a-b-c
-2a-2b-2c
-2(a+b+c)
Hope this help u
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