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

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What is the SUM of x and y?
3x - y = 7
2x + y = 13




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




What is the SUM of x and y?
3x + 2y = 31
2x + y = 19




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




What is the SUM of x and y?
3x + y = -18
2x + 3y = -19

What is the SUM of x and y?
3x + y = -13
2x + y = -10




What is the SUM of x and y?
3x - 3y = 21
3x + 2y = 6




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




What is the SUM of x and y?
3x - 3y = 24
2x + y = 10




What is the SUM of x and y?
x - y = -6
x + 3y = 22

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