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

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What is the SUM of x and y?
8x + 7y = -40
4x - 9y = -20




What is the SUM of x and y?
5x - y = -8
5x + 7y = -24




What is the SUM of x and y?
4x - 7y = -42
4x + y = 6




What is the SUM of x and y?
5x + y = 41
7x + y = 55




What is the SUM of x and y?
5x + y = 35
5x - 8y = 35

What is the SUM of x and y?
3x - y = -2
8x - 9y = -37




What is the SUM of x and y?
5x - y = 39
7x + 3y = 37




What is the SUM of x and y?
9x + 3y = -36
9x + 4y = -39




What is the SUM of x and y?
7x - 6y = 13
9x + 2y = 75




What is the SUM of x and y?
6x - 7y = -33
9x - 8y = -42

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