2 years ago

The sum of two numbers is 90 their difference is 34what are the two numbers

Mathematics

2 answers:

Mademuasel [1]2 years ago

8 0

X+y=90
x-y=34
Adding two ;2x =124 ;x=62 and y=28

Yanka [14]2 years ago

6 0

Add up 90 and 34
You get 124
Divide it by 2
You get 62

62 plus what is 90
Its 28

You're done !!

62 plus 28 is 90
62 minus 28 is 34

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