Question

find 2 number such that 1 is 15 more than the other if the sum is 75​

Answer 1

Answer:

Step-by-step explanation:

let first No = x

2nd No = y

x=y+15

x-y=15   .......(1)

x+y= 75 .........(2)

add (1) in (2)... we have,

2x=90

x=45

putting the value of x in (1)

45-y=15

y= 45-15

y= 30