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

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What is the SUM of x and y?
7x - 9y = -11
6x + 9y = 24




What is the SUM of x and y?
8x - y = 42
4x - 7y = 34




What is the SUM of x and y?
2x + 4y = -8
6x + 9y = -9




What is the SUM of x and y?
9x - 3y = -36
8x - 2y = -30




What is the SUM of x and y?
4x + 2y = 14
7x - 9y = -13

What is the SUM of x and y?
9x + 4y = -27
2x - 2y = -6




What is the SUM of x and y?
8x - 9y = -62
5x + 9y = 49




What is the SUM of x and y?
6x + 7y = 24
2x + 9y = 48




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




What is the SUM of x and y?
5x - 7y = 30
9x - y = -4

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