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

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What is the SUM of x and y?
7x - y = -25
2x + y = -11




What is the SUM of x and y?
4x - 3y = -26
9x - 8y = -61




What is the SUM of x and y?
9x + 2y = -31
4x - 7y = 2




What is the SUM of x and y?
5x - 3y = 17
6x - 2y = 22




What is the SUM of x and y?
4x - 4y = 0
3x + 5y = 32

What is the SUM of x and y?
3x - 2y = 12
8x + 6y = 66




What is the SUM of x and y?
3x - 7y = -5
5x - 7y = -13




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




What is the SUM of x and y?
2x + 5y = -15
5x + 4y = 5




What is the SUM of x and y?
8x + 9y = -76
7x - 2y = -27

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