Sum of a-b+c and -a+b -c is zero
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Answer:
Step-by-step explanation:
Sum is result of addition
(a-b+c)+ (-a+b) + (-c)=0
opening the brackets
a-b+c-a+b-c=0
Collecting like terms
a-a=0, -b+b=0, c-c=0
So, a-a-b+b+c-c=0
Answered by
0
Answer:
(a-b+c)+ (-a+b) + (-c)=0
opening the brackets
a-b+c-a+b-c=0
Collecting like terms
a-a=0, -b+b=0, c-c=0
So, a-a-b+b+c-c=0
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