Ineed guyys! did i do it wrong? @.@ i'm ded

is  not bad, looks ok.

we can look at it as, 1 kilometer is about 1.609344 miles, there are 1000 meters in 1 kilometer, so therefore there are 1.609344 * 1000 meters in a mile, namely 1609.344 meters in 1 mile, so half that is just 1609.344/2 = 804.672.

Let x be one number and y be the other.

x + y = 54 (1)

x - y = 10 (2)

.

Add (1) and (2):

2x = 64

Divide both sides by 2:

x = 32

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Plug x = 32 into (1):

32 + y = 54

Take away 32 from both sides:

y = 22

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The two numbers are 32 and 22.