Fill in the blank : (2a + 5b-7c) + (-a-b+c) = ________
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2
Answer:
answer is a+4b-6c
please mark as brainliest answer
Answered by
6
Answer:
2a+5b-7c-a-b+c
2a-a+5b-b-7c+c
a+4b-6c
this is the answer
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