597  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
x - y = 6
x + 3y = -14




What is the SUM of x and y?
x - 3y = 21
3x + y = 13




What is the SUM of x and y?
x + 3y = 18
x + 2y = 11




What is the SUM of x and y?
2x - 2y = 8
2x + y = 17




What is the SUM of x and y?
3x + 2y = 19
x - 3y = 10

What is the SUM of x and y?
2x - 2y = -10
x + 3y = 15




What is the SUM of x and y?
2x - y = -1
2x + y = 13




What is the SUM of x and y?
2x + 3y = 22
3x + y = 12




What is the SUM of x and y?
x + 2y = 6
3x - 3y = -27




What is the SUM of x and y?
3x - 2y = -27
x - 3y = -23

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