Question

A number decreased by 9 is equal to 40 find the number​

Answer 1

x - 9 = 40

x = 40 + 9

x = 49

hope it is helpful for you

Answer 2

Answer:

Let the number be x

according to the question given,

$x - 9 = 40 \\ \\ x = 49$

Hence the number is '49'