Question

one number is 4 more than twice the second number .their total is 25. find the numbers

Answer 1

Answer:

21

Step-by-step explanation:

one number is 4 then the other number joined, the total is 25 then 25-4=21

Answer 2

Step-by-step explanation:

let x be the first number and y be the second number.

x+y=25

since, x=2y+4

therefore,

2y+4+y=25

3y=25-4

3y=21

y=21/3

y=18

x+7=25

x=25-7

x=18.