Question

Twice a number added to 5 is equal to the number added to 10

Answer 1

Step-by-step explanation:

$let \: x \: be \: the \: number. \\ 2x + 5 = x + 10 \\ x = 5 \\ \\ \\ hope \: it will \: help \: you.$

Answer 2

let twice a number =x = 2x=2x+5=x+10=2x-x=x. 10-5=5.so x=5