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

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What is the SUM of x and y?
2x - 8y = 28
5x - 7y = 31




What is the SUM of x and y?
8x + 6y = -16
2x - 7y = 30




What is the SUM of x and y?
6x + 5y = -25
6x - 9y = 45




What is the SUM of x and y?
3x + 5y = 50
4x - 6y = -22




What is the SUM of x and y?
5x + 3y = -5
5x - 2y = -30

What is the SUM of x and y?
4x - y = -1
3x + 5y = 5




What is the SUM of x and y?
7x + 6y = 19
8x + 4y = 16




What is the SUM of x and y?
6x + 7y = -16
3x - 4y = -23




What is the SUM of x and y?
8x + 7y = -52
6x - 7y = 10




What is the SUM of x and y?
5x + 7y = 69
2x + 6y = 50

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