Subtract (2a-3b+4c) from the sum of (a+3b-4c), (4a-b+9c) and (-2b+3c-a).
Answers
Answered by
2
Step-by-step explanation:
firstly add tree terms and subtract the given term
Attachments:
![](https://hi-static.z-dn.net/files/d7e/07d7f020a0d2fe52e666357eef170cbf.jpg)
Similar questions