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

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What is the SUM of x and y?
3x - 3y = -18
9x - 3y = -24




What is the SUM of x and y?
4x + 2y = 16
3x - 8y = -7




What is the SUM of x and y?
3x - 6y = 3
6x - 8y = 10




What is the SUM of x and y?
9x + 7y = -8
6x - 7y = -52




What is the SUM of x and y?
4x - 6y = -2
5x + 6y = -16

What is the SUM of x and y?
9x + y = -43
8x + 9y = -22




What is the SUM of x and y?
6x + 2y = -24
2x - 9y = -8




What is the SUM of x and y?
4x + 2y = -20
3x - 2y = -15




What is the SUM of x and y?
3x + 5y = -22
6x - 4y = 26




What is the SUM of x and y?
2x - 9y = -26
6x - 3y = -30

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