Question

what should be added to minus 7 by 3 to get 3 by 7​

Answer 1

the twice of -7/5 to get the number 3/7.

follow me...

Answer 2

Answer:

Let the number be x

-7/3+x=3/7 (transposing -7/3 to R. H. S

X=3/7+7/3 (l.c.m of 3 and 7 is 21)

X=9+49/21

X=58/21

Therefore the no is 58/21

Step-by-step explanation:

Please mark as brainliest......