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

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




What is the SUM of x and y?
4x + 2y = 32
7x + y = 51




What is the SUM of x and y?
6x - 5y = -31
2x - y = -7




What is the SUM of x and y?
2x + 7y = 54
6x + 7y = 78




What is the SUM of x and y?
5x + 3y = -2
9x + y = -30

What is the SUM of x and y?
9x - 7y = 14
8x - 7y = 14




What is the SUM of x and y?
2x - 5y = -34
4x + 7y = 34




What is the SUM of x and y?
9x + 8y = 7
3x + 4y = 5




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




What is the SUM of x and y?
3x + 5y = 19
5x + 3y = 21

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