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

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What is the SUM of x and y?
4x - 4y = -20
4x - 3y = -13




What is the SUM of x and y?
5x - 8y = 6
8x + y = 51




What is the SUM of x and y?
4x - 4y = 28
3x + y = 21




What is the SUM of x and y?
9x - 2y = 16
5x - 2y = 8




What is the SUM of x and y?
6x - y = -37
4x + 2y = -6

What is the SUM of x and y?
5x + 9y = 34
7x - 5y = -58




What is the SUM of x and y?
7x - y = 40
2x + 8y = 28




What is the SUM of x and y?
6x - 7y = 2
7x + 4y = 51




What is the SUM of x and y?
3x + 5y = -20
5x - 4y = -21




What is the SUM of x and y?
6x - 8y = -24
8x + 3y = -32

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