Question

which numbers sum is 54 and difference is 20​

Answer 1

Answer:

the two numbers are 17 and 37

Step-by-step explanation:

let the two numbers be x and y

Now, If their difference is 20

Then,

x-y = 20           ------------1equation

And  

their sum is 54,

x+y = 54      -----------------2equation  

Then,

adding both the equations,

x-y = 20

x+y = 54

2x  = 74  

x = 37  

Now,

putting the value of x in 1 equation,

x-y = 20  

37- y = 20  

37 -20 = y  

17 = y  

the two numbers are 17 and 37  

i hope this will help you

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