4a-3b+1c from 2a-3b-1c
Answers
Answered by
3
Attachments:
Answered by
0
2a➖3b➖1c➖(4a➖3b➕1c)
2a➖3b➖1c➖4a➕3b➖1c
➖2a➖2c
2a➖3b➖1c➖4a➕3b➖1c
➖2a➖2c
Similar questions