Question

if i take3/4 of a no and add it to3 then i get21 solve​

Answer 1

Answer:

Let the no. = x

3/4x + 3 =21

3/4x =21-3

3/4x = 18

3x = 18X4

3x = 72

x = 72/3

x = 24

Therefore the no.is 24.

Checking:

24X3/4 - 3 = 21

72/4 - 3=21

24 -3 =21

21 = 21