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

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What is the SUM of x and y?
3x - 9y = 18
6x + 4y = -30




What is the SUM of x and y?
6x + 4y = 20
7x + y = 16




What is the SUM of x and y?
9x - y = 56
5x + 2y = 26




What is the SUM of x and y?
4x + 8y = -24
8x + 3y = -22




What is the SUM of x and y?
8x - 4y = 56
4x + 8y = -12

What is the SUM of x and y?
9x + 8y = -45
7x - 8y = -35




What is the SUM of x and y?
3x - y = 15
4x + 9y = 51




What is the SUM of x and y?
4x + 7y = -32
8x - y = -4




What is the SUM of x and y?
9x + 3y = 78
2x - 3y = -1




What is the SUM of x and y?
6x + y = 43
6x + 7y = 85

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