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Vlad [161]
3 years ago
12

What is numbers are difference of 5

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Step-by-step explanation:

let the numbers x and y

so x + y =13

    x - y  = 5

add two equations together

2x = 18

divide  both side by 2

x = 9

sub in any equation

9 + y =13

y = 4

the numbers are 9 and 4

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