Question

what should be subtracted from 2a+8b+10 to get -4a+3b+12​

Answer 1

Answer:

6a +5b -2

Step-by-step explanation:

Suppose the number is X

According to the question,

2a+8b+10-X= -4a+3b+12

Or, X= 2a+4a+8b-3b+10-12

Or, X=6a+5b-2