Question

The sum of 2 numbers is 30 and the smaller
number is 10, find the largest number​

Answer 1

Let one number be x
ATQ
x+10=30
x=20

Answer 2

Step-by-step explanation:

hi friend

here is the answer

let x,y are two numbers

then sum of 2 number is 30

I,e x+y = 30 { eq 1}

then let x be the smaller number

I,e x= 10 ( according to the problem)

substitute the value in {eq1} I,e x=10

then

= 10+ y = 30

x= 30-10

= x= 20

so the answer is

20