439  SystemEq3
What is the SUM of x and y? 1

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What is the SUM of x and y?
4x - 2y = -16
8x - 9y = -52




What is the SUM of x and y?
4x + 9y = 17
2x + y = 5




What is the SUM of x and y?
5x + y = 26
2x + 9y = -24




What is the SUM of x and y?
5x + 7y = 77
4x + 7y = 70




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

What is the SUM of x and y?
7x - y = -18
7x - 8y = -46




What is the SUM of x and y?
8x + 7y = 16
5x - 5y = 10




What is the SUM of x and y?
9x - 7y = 98
4x + 6y = -2




What is the SUM of x and y?
5x + 7y = -45
5x - 8y = 30




What is the SUM of x and y?
5x - 7y = -22
7x + y = 34

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