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

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What is the SUM of x and y?
9x - 7y = -57
5x - 2y = -26




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




What is the SUM of x and y?
5x - 3y = 15
9x - 6y = 24




What is the SUM of x and y?
3x + 8y = 36
4x + y = 19




What is the SUM of x and y?
7x + 6y = 9
4x + 3y = 6

What is the SUM of x and y?
4x - 5y = 8
7x + 8y = -53




What is the SUM of x and y?
5x - 4y = 15
3x + 4y = 41




What is the SUM of x and y?
4x - 6y = -32
5x + 2y = 17




What is the SUM of x and y?
4x + 7y = 26
8x + 5y = -2




What is the SUM of x and y?
7x - y = 34
9x - 7y = 38

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