The sum of two numbers is 28 . The first number, x, is three times the second number,y. Which system of equations can be used to find the two numbers

asked Jun 17, 2017 104k views

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Answer:

Explanation:

edge 2020

Hazim Eid answered Jun 18, 2017

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x + y = 28 (sum of two numbers is 28)

x = 3y (x is three times y)

this is the system of equation:

x + y = 28
x - 3y = 0

Suman KC answered Jun 21, 2017

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