Question

sum of two number is 10 and their difference is 2 find the numner​

Answer 1

Let the 1st number be x and second number be y.

According to 1st condition x+y=10…equation no.1

Acording to 2nd condition. x-y=2…equation no.2

By substitution method (Linear equation)

Adding

1 and 2

x+y=10

x-y=2

+y and -y will get cancel

2x=12

x=12/2

X=6

Put x=6 in equation no.1

x+y=10. …(Put the value of x i.e 6)

6+y=10

y=10–6

y=4

So, 6 and 4 is the highest number to which

If you add than you will get 10.

And you substract tham you will get 2.

Answer 2

Step-by-step explanation:

The two numbers are 4 and 6 because 6 + 4 = 10 and 6 - 4 = 2