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

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What is the SUM of x and y?
8x + 4y = 8
9x - 9y = 36




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




What is the SUM of x and y?
6x + 2y = 48
5x + 8y = 59




What is the SUM of x and y?
3x + y = -8
7x - 6y = -2




What is the SUM of x and y?
7x - 3y = 30
9x + 5y = 12

What is the SUM of x and y?
7x + y = 10
5x - y = 14




What is the SUM of x and y?
7x + 6y = -2
8x - 7y = -30




What is the SUM of x and y?
9x - 2y = -14
4x + 8y = -24




What is the SUM of x and y?
9x - 5y = 29
6x - 2y = 26




What is the SUM of x and y?
3x - 8y = -36
9x - 9y = -63

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