Question

what should be subtracted from (3a+2b-5c) to get (17a+12b-c)

Answer 1

Let the no. which is sub be x

then according to question

(3a+2b-5c)-x=(17a+12b-c)

-x=17a+12b-c-(3a+2b-5c)

-x=17a+12b-c-3a-2b+5c

-x=14a+10b+4c

x=-14a-10b-4c

the no. cames to be -14a-10b-4c

Answer 2

hope it help you!!!!