338  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
7x - y = -16
4x + 3y = -27




What is the SUM of x and y?
5x - 5y = -55
2x + 3y = 13




What is the SUM of x and y?
4x + 7y = -9
6x + y = -23




What is the SUM of x and y?
2x - 8y = -32
8x + 5y = -17




What is the SUM of x and y?
8x + y = -25
8x - 8y = -88

What is the SUM of x and y?
4x + 5y = 18
4x - y = -18




What is the SUM of x and y?
5x - 9y = -22
6x - 7y = -15




What is the SUM of x and y?
4x + 7y = -6
3x - 5y = 16




What is the SUM of x and y?
8x - 9y = -23
4x + 5y = -21




What is the SUM of x and y?
4x - 9y = -62
5x - 8y = -58

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