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

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What is the SUM of x and y?
8x + 7y = 29
4x + 9y = 31




What is the SUM of x and y?
7x - y = -42
8x - 6y = -82




What is the SUM of x and y?
8x - 3y = 1
5x - 6y = 13




What is the SUM of x and y?
5x + 7y = 21
3x + y = 19




What is the SUM of x and y?
6x - 9y = -24
7x - y = 10

What is the SUM of x and y?
6x + 5y = 77
8x - 4y = 28




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




What is the SUM of x and y?
8x - 7y = 42
3x + y = 23




What is the SUM of x and y?
7x - 3y = 9
4x - 8y = 24




What is the SUM of x and y?
4x + y = -11
8x - 7y = 5

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