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

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What is the SUM of x and y?
8x + 4y = -12
3x + 7y = 1




What is the SUM of x and y?
7x + 8y = -2
6x - 7y = 26




What is the SUM of x and y?
3x - 2y = 19
3x + 8y = -31




What is the SUM of x and y?
4x - 7y = 21
5x + 3y = 38




What is the SUM of x and y?
8x - 7y = -16
9x - 2y = -18

What is the SUM of x and y?
6x + 8y = -14
7x - 7y = 0




What is the SUM of x and y?
5x - 9y = 46
9x + 5y = -2




What is the SUM of x and y?
4x + 8y = -20
7x + 6y = -11




What is the SUM of x and y?
8x - 8y = -72
8x - y = -23




What is the SUM of x and y?
6x - 7y = -16
6x + 3y = 24

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