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

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What is the SUM of x and y?
4x - 2y = -4
7x + 6y = 31




What is the SUM of x and y?
5x + 2y = 25
2x + 7y = 10




What is the SUM of x and y?
4x + 5y = -10
4x + 3y = -6




What is the SUM of x and y?
3x - 6y = -18
2x + 3y = 23




What is the SUM of x and y?
6x - 4y = -40
5x + 6y = 4

What is the SUM of x and y?
8x - 6y = -36
8x - y = -26




What is the SUM of x and y?
7x - y = -14
5x - 4y = -33




What is the SUM of x and y?
2x + y = -10
9x + 3y = -39




What is the SUM of x and y?
8x - 6y = 86
7x - 8y = 89




What is the SUM of x and y?
6x - y = -18
2x - y = -6

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