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

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What is the SUM of x and y?
3x - y = -19
x + 3y = 7




What is the SUM of x and y?
2x - y = 11
2x + y = 17




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




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




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

What is the SUM of x and y?
x - 3y = -5
3x - 2y = -15




What is the SUM of x and y?
x + 2y = 7
x - 2y = -17




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




What is the SUM of x and y?
3x + 2y = 12
x - 3y = 4




What is the SUM of x and y?
2x - 3y = -8
3x + 2y = -12

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