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

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What is the SUM of x and y?
2x - 9y = -35
2x + 4y = 4




What is the SUM of x and y?
9x - 6y = 66
4x - 8y = 40




What is the SUM of x and y?
2x + 6y = -28
7x + 4y = -13




What is the SUM of x and y?
6x - y = -27
4x + y = -23




What is the SUM of x and y?
6x + 2y = 10
8x + 9y = 26

What is the SUM of x and y?
7x + y = -27
7x + 2y = -26




What is the SUM of x and y?
6x - 8y = -22
3x + y = -16




What is the SUM of x and y?
6x + 8y = -28
6x - 8y = 4




What is the SUM of x and y?
7x - 5y = 62
9x + 8y = 22




What is the SUM of x and y?
4x - 9y = 38
6x - 4y = 38

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