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

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What is the SUM of x and y?
8x + y = -1
2x + 9y = -9




What is the SUM of x and y?
9x + 3y = 15
8x - 3y = 19




What is the SUM of x and y?
3x - 4y = 21
9x + 5y = 12




What is the SUM of x and y?
8x - y = -31
7x - 7y = -21




What is the SUM of x and y?
9x + y = -16
2x - 8y = -20

What is the SUM of x and y?
3x - 7y = 47
6x - 9y = 69




What is the SUM of x and y?
5x + 6y = 15
9x + 7y = 8




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




What is the SUM of x and y?
5x + y = -22
3x + 7y = 6




What is the SUM of x and y?
5x + 9y = 93
9x - 8y = -2

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