Question

when 9 is added to 10% of a number.it gives the number it self. find the number.​

Answer 1

Let the number be x
Then ATQ,
10x/100 +9 =x
9=x-10x/100
9=90x/100
9*100/90=x
10=x

Hope it helps and mark as brainliest

Answer 2

Let X be the required number
ATQ
10%of X+9=X
1/10X+9=X