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

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What is the SUM of x and y?
5x - y = -23
7x + 8y = -51




What is the SUM of x and y?
5x - 9y = -68
7x - 2y = -21




What is the SUM of x and y?
9x - 9y = 36
5x - 6y = 17




What is the SUM of x and y?
2x + y = -6
9x + 2y = -37




What is the SUM of x and y?
2x - y = -1
6x - 5y = -13

What is the SUM of x and y?
9x + 6y = 21
9x + 5y = 19




What is the SUM of x and y?
3x - 2y = -1
2x + 7y = 16




What is the SUM of x and y?
8x + 7y = 33
6x - 9y = -75




What is the SUM of x and y?
9x - 9y = 36
6x + 7y = -15




What is the SUM of x and y?
3x + 6y = 0
3x + 4y = -2

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