Question

the sum of 2 numbers is 40 and the difference between than is 14.find algaberically and geometrically.



ch. pair of linear equations in two variables​

Answer 1

Answer:

Step-by-step explanation:

Solution :

Let x, (40-x) are two numbers.

Their Difference = 14 [ given ]

=> x - ( 40 - x ) = 14

=> x- 40 + x = 14

=> 2x = 14 + 40

=> 2x = 54

=> x = 54/2

=> x = 27

Therefore,

Required two numbers are,

x = 27,

40 x 40 - 27 = 13