Question

The sum of two number is twice their difference.
If one of the number is 10, find the other number.​

Answer 1

Am writing this answer as an expression first..
x+10=2[x-10]
x+10=2x-20
2x-x =-10-20
x = -30



Think it’s correct

Answer 2

Answer:

30

Step-by-step explanation:

Hope u get it...

you can put the value of x but in that case u will have to substract the smaller one so put y for non fractional number....