add the following 3a+4b+5c;6a-3b-7c;_3a+2b+3
Answers
Answered by
2
Answer:
Step-by-step explanation:
3a+4b+5c+6a-3b-7c-3a+2b+3
3a+6a-3a+4b-3b+2b+5c-7c+3
6a+3b-2c+3
Answered by
1
Answer:
6a+3b-2c+3
Step-by-step explanation:
3a+4b+5c
+6a-3b-7c
= 9a+b- 2c
9a+b-2c
+ -3a+2b+0c+3
= 6a+3b-2c+3. is your answer.
If you are satisfied them please mark this as brainliest.
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