4a-7ab+3b+12 from 12a-9ab+5b+3
Answers
Answered by
5
Answer:
8a - 2ab + 2b - 9
Step-by-step explanation:
=12a-9ab + 5b +3 - (4a-7ab+3b+12)
= 8a -2ab +2b -9
Similar questions