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max2010maxim [7]
3 years ago
7

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
Mathematics
2 answers:
coldgirl [10]3 years ago
5 0

Answer:

d

Step-by-step explanation:

edge 2020

Gala2k [10]3 years ago
3 0
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
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