Question

Hi everyone,I have a doubt.....
Manya thinks of a number and subtracts from it. She multiplies the result by 8, the result
now obtained is three times the same number she thought of. What is the number?

Can you please help me?​

Answer 1

Answer:

let the no. be x

now we hav to substract a no. from x let this no. be y

(x-y)8=3x

5x=-8y

x= -8y/5

Answer 2

Answer:

hope it helped plz mark as brainliest

Step-by-step explanation:

let the no. she thought first be x

Now,she subtracts it from a no.,let it be y

now she multiplies x-y with 8

therefore,A.T.P.,(x-y)8=3x

or, x-y=3x/8

or, x=3x/8-y=3x-8y/8