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

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What is the SUM of x and y?
5x - 8y = -36
2x + 4y = 36




What is the SUM of x and y?
7x + 8y = -11
5x + 7y = -4




What is the SUM of x and y?
4x - 5y = -27
6x - 5y = -23




What is the SUM of x and y?
2x + 9y = 54
5x - 9y = -54




What is the SUM of x and y?
2x - 5y = -25
5x - 6y = -17

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




What is the SUM of x and y?
4x + 5y = -7
3x - 6y = 24




What is the SUM of x and y?
6x + 7y = -31
8x - 4y = -28




What is the SUM of x and y?
5x - 8y = -55
6x + 2y = -8




What is the SUM of x and y?
4x - 9y = 64
6x + 8y = 10

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