279  SystemEq2
What is the SUM of x and y? 1

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What is the SUM of x and y?
2x + y = -9
2x - y = -11




What is the SUM of x and y?
2x - 2y = -12
3x + 2y = 17




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




What is the SUM of x and y?
3x - 2y = 19
3x - y = 14




What is the SUM of x and y?
3x - 3y = -12
2x + y = 10

What is the SUM of x and y?
2x + 3y = 27
3x + 2y = 28




What is the SUM of x and y?
3x - y = -22
2x + 3y = 11




What is the SUM of x and y?
2x + 3y = 10
2x - 3y = -14




What is the SUM of x and y?
2x - y = -5
3x - 3y = -3




What is the SUM of x and y?
2x + y = 15
3x - 2y = 12

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