318  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
x - y = -8
2x - y = -11




What is the SUM of x and y?
2x + y = 1
3x - 3y = -3




What is the SUM of x and y?
2x - 2y = 2
x + 3y = 17




What is the SUM of x and y?
3x + 2y = 28
2x + y = 17




What is the SUM of x and y?
x - 2y = 9
3x + y = 20

What is the SUM of x and y?
3x - 3y = -18
2x - y = -10




What is the SUM of x and y?
3x - 2y = -13
x - 2y = -11




What is the SUM of x and y?
x - y = -1
3x - y = -11




What is the SUM of x and y?
2x - 3y = -15
x - 3y = -18




What is the SUM of x and y?
x - 2y = -16
x - y = -10

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