3 years ago

The sum of two numbers is 57 The larger number is 15 more than the smaller number. What are the numbers?

1 answer:

5 0

X+y=57
y=x+15
x+x+15=57
2x=42
x=21
y=21+15
y=36

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ValentinkaMS [17]

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Ilya [14]

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3 years ago