Question

A number is multiplied by 3/2 and then increase by 5/4 gives 3/4 find the number

Answer 1

let the no. be X
a/q= 3/2x + 5/4 =3/4
3/2X= 3/4 -5/4
=3-5/4
=-2/4=-1/2
X= -1/2×2/3
=-1/6