631  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
6x - 2y = 14
3x - 7y = 31




What is the SUM of x and y?
5x - 7y = -15
9x - 7y = 1




What is the SUM of x and y?
3x - y = 17
2x - y = 11




What is the SUM of x and y?
8x - y = -20
3x - 2y = -1




What is the SUM of x and y?
3x - 5y = 8
4x + 3y = -28

What is the SUM of x and y?
3x + 4y = 31
3x + 6y = 45




What is the SUM of x and y?
7x - 5y = -29
2x - 9y = -31




What is the SUM of x and y?
7x - 6y = 42
9x + 4y = 54




What is the SUM of x and y?
4x - 2y = 30
4x + 5y = 23




What is the SUM of x and y?
8x + 9y = 79
4x + 9y = 71

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