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

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What is the SUM of x and y?
6x - 9y = -39
5x + 9y = 50




What is the SUM of x and y?
9x - 3y = 24
3x + 4y = -17




What is the SUM of x and y?
6x - 5y = 4
2x + 7y = -16




What is the SUM of x and y?
5x - 8y = -55
5x - 3y = -30




What is the SUM of x and y?
6x + 7y = -32
6x - 8y = -2

What is the SUM of x and y?
4x + 3y = -17
4x + 6y = -26




What is the SUM of x and y?
9x - 9y = -99
7x + 2y = -23




What is the SUM of x and y?
8x - 5y = 68
9x + y = 50




What is the SUM of x and y?
5x + 3y = 21
6x + 3y = 24




What is the SUM of x and y?
8x - 7y = -5
8x + 9y = 43

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