688  SystemEq2
What is the SUM of x and y? 2

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




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




What is the SUM of x and y?
3x - 3y = 21
2x + y = 14




What is the SUM of x and y?
3x - y = 0
2x - 3y = 7




What is the SUM of x and y?
2x - y = -7
2x - 2y = -8

What is the SUM of x and y?
3x + y = -6
2x - 2y = 4




What is the SUM of x and y?
3x - 2y = 8
2x + 3y = 40




What is the SUM of x and y?
2x - 2y = -28
2x + 3y = 12




What is the SUM of x and y?
2x + 3y = 30
3x - y = 12




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

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