What are two numbers whose sum is 58 and difference is 28?

1.	What are two numbers whose sum is 58 and difference is 28?
Answer» Step-by-step explanation: let the numbers be a and B Now, a+b = 58 --------1 a-b=28---------2 On subtracting EQ 2 from 1 we get, a+b=58 - a - b = 28 => 2b =30 b = 15 On substituting the value of b in eq 2. {you can SUBSTITUTE in any eq.} a-15=28 a=28+15 a=43 Thus, the REQUIRED numbers are 43 and 15

Answer»

Step-by-step explanation:

let the numbers be a and B

Now,

a+b = 58 --------1

a-b=28---------2

On subtracting EQ 2 from 1 we get,

a+b=58

- a - b = 28

=> 2b =30

b = 15

On substituting the value of b in eq 2. {you can SUBSTITUTE in any eq.}

a-15=28

a=28+15

a=43

Thus, the REQUIRED numbers are 43 and 15

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What are two numbers whose sum is 58 and difference is 28?

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