please answer me ..don't rude
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Answered by
3
Answer:
7c is the correct ans
Step-by-step explanation:
i hope that it you help
Answered by
1
Answer:
Step-by-step explanation:
3a+2c -4b
Step-by-step explanation:
(7a+7c - c) - (4a -4b -4c)
= (7a+6c) - (4a -4b -4c)
= 7a + 6c - 4a -4b -4c
= 3a + 2c -4b
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