Question

The sum of two numbers is twice their difference. if one of the numbers is 10 the other number is

Answer 1

Hi friend!!

Let the unknown number be x.

Given,

The sum of two numbers is twice their difference. if one of the numbers is 10

x+10=2(x-10)

x+10=2x-20

x=30

So, the other number is 30.

I hope this will help you ;)

Answer 2

X+ Y = 2 (X-Y) IF WE TAKE X AND Y AS UNKNOWN

NOW PUTTING X ×0= 10, WE GET

10 -20 =-3Y => Y = 10/3 ANSWER..........

AND IF WE TAKE Y = 10, WE GET

X = 30........ANSWER........

Thank u★★★
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