Question

What should be subtracted from 6mn - 7nl + 2lm to get 3mn + 5nl - Im?please thanks on my answers I will follow you ​

Answer 1

Answer:

3mn + 12nl -1lm

Step-by-step explanation:

if this will be subtracted you'll get the desired answer

Answer 2

Answer:

let the required number be x

According to question,

6mn-7nl+2lm-X=3mn+5nl-lm

X=3mn+5nl-lm-6mn-7nl+2lm

X=3mn-6mn+5nl-7nl-lm+2lm

X= -3mn-2nl+lm. ANS