Question

8. The sum of two numbers is 35 and their difference is 13. Find the numbers.
n numbers​

Answer 1

Answer:

the numbers are: 24 & 11

Step-by-step explanation:

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Let x and y be two numbers.

then,

Given: x+y = 35 ...(1)

x-y = 13 ...(2)

Add both eq.,we get ;

x+y + x-y = 13+35

2x= 48

x= 48/2= 24

put x=24 in (1),

24+y = 35

y= 35-24 = 11

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Answer 2

Answer:

Let the first number be x

Let the second number be Y.

Equation:

1. X + Y = 35 - ...1
2. X - Y = 13 - .....2

finding X

X + Y = 35

X - Y = 13

2X = 48

X =48/2

X=24

substituting the value of X in equation -.....1

= X + Y = 35

= 24 + Y = 35

= Y = 35 - 24

= Y = 11

Now substituting the value of X in equation -.....2

= X - Y = 13

= 24 - Y = 13

= - Y = 13 - 24

= - Y = - 11

= Y = 11

In both equation answer is 11 .

The two numbers are 24 and 11 respectively .