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

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What is the SUM of x and y?
2x - 7y = -18
8x - 7y = 12




What is the SUM of x and y?
4x - 7y = -20
8x + 4y = -40




What is the SUM of x and y?
8x + 4y = -40
4x - 6y = 12




What is the SUM of x and y?
3x + y = 6
8x - 9y = -54




What is the SUM of x and y?
8x - 6y = 24
6x + 8y = 68

What is the SUM of x and y?
5x - y = -2
9x - 7y = -14




What is the SUM of x and y?
6x - 6y = 18
9x - 9y = 27




What is the SUM of x and y?
5x + 2y = 37
5x + 9y = 44




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




What is the SUM of x and y?
9x - 6y = -87
3x - 8y = -71

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