Question

The sum of two number is - 25 and one of them is 20. Find another number

Answer 1

Answer:

let the no. is x and y

x+y=-25

let x be 20

20+y=-25

y=-25-20=-45

Answer 2

Answer:

given ,

sum of two numbers is -25 and one of them is 20. Let's take the other number as x.

To find the other number we have to subtract first number from the sum.

=>-25 - 20

=> - 45

hence , we have to add  ( - 45 ) to 20 in order to get the sum as ( -25 )

hope it helped and please mark as brainliest:)