what should be subtracted from 5a+4b+12 to get -4a+2b+19?
Answers
Answered by
15
Answer:9a+2b-7
Step-by-step explanation:5a+4b+12-(-4a+2b+19)
=5a+4b+12+4a-2b-19
=9a+2b-7
Similar questions