22. What must be added to 6a – 4b + 3c to produce 3a - 2b + 7c?
Answers
Answered by
4
Answer:
-3a+11b-3c
Step-by-step explanation:
pls brainliest pls
Answered by
6
Answer:
add 3a+4b−2c and −6a−2b+3c
(3a+4b−2c)+(−ba−2b+3c)
⇒(3a−6a)+(4b−2b)+(3c−2c)
⇒
________
|−3a+2b+c.
|________|
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