Question

If the sum of two numbers is 84 and their difference is 30, the numbers are

Answer 1

Answer:

the answer is 57 & 27.

Step-by-step explanation:

let the one of two numbers be a

and second one is b.

then, a+b = 84

and a-b = 30 or b-a = 30

after using substitution method,

a = 84 or 27

and b= 27 or 84

I think it's understandable

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Answer 2

Hi,Good morning dear❤

this is your answer

I hope this help you