Question

subtract 4a-7ab+3b+12 from 12a-9ab+5b-3​

Answer 1

answer:  (12a-9ab+5b-3 ) -  (4a-7ab+3b +12)

12a-9ab+5b-3-4a+7ab-3b-12

12a-4a-9ab+7ab+5b-3b-3-12

8a-2ab+2b-9

Step-by-step explanation:

Answer 2

Answer:

12a-9ab+5b-3 -(4a-7ab +3b+12)

12a-9ab+5b-3-4a+7ab-3b-12

12a-4a-9ab+7ab+ 5b-3b-3-12

8a-2ab+2b-15

Step-by-step explanation: