Question

what must be subtracted from a+b+c-3abc to get 2a-b-3c+abc??​

Answer 1

Answer:

-a+2b +4c- 4abc

Step-by-step explanation:

we know that if a-b =c

then a-c =b will satisfy

eg if 7 -2 = 5

then 7-5 = 2

subtracting both equations

a+ b +c -3abc - (2a-b-3c +abc)

we get

-a+2b +4c- 4abc

Answer 2

Answer:

a+b+c-3abc

- (2a-b-3c+abc)

- a +2b+4c-4abc. Answer