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2 years ago

The sum of two numbers is 56 . one number is 3 times as large as the other. what are the numbers?

Mathematics

1 answer:

KatRina [158]2 years ago

6 0

x+y=56

x=3y

3y+y=56

4y=56

y=14

x=14*3 =42

numbers are 14 & 42

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