Question

10. The sum of two natural number is 25 and theri difference is 7. The numbers are​

Answer 1

Step-by-step explanation:

Let the numbers be a and b

1)a+b=25_____(1)

2)a-b=7______(2)

(1)+(2)

2a=32

a=16

(1)-(2)

2b=18

b=9

Answer 2

Step-by-step explanation:

Let the numbers be x and y

x + y = 25 ------- 1

x - y = 7-------2

subtracting 1 and 2

2y = 18

y = 9

putting y=9 in ---1

x + 9 = 25

x = 25 - 9

x = 16

the two numbers are 16 and 9.