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

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What is the SUM of x and y?
8x - 8y = -24
9x + 8y = 24




What is the SUM of x and y?
9x - 4y = 40
3x + 2y = 10




What is the SUM of x and y?
7x - y = -3
5x - y = -1




What is the SUM of x and y?
2x + 8y = 16
6x + 5y = -9




What is the SUM of x and y?
5x - 8y = -19
6x + 8y = 30

What is the SUM of x and y?
9x - y = 62
5x + 9y = 44




What is the SUM of x and y?
5x + 7y = -1
6x - y = 27




What is the SUM of x and y?
8x - 8y = 80
3x + 2y = 5




What is the SUM of x and y?
2x - 7y = -42
6x + 8y = 48




What is the SUM of x and y?
7x - 4y = -39
8x + y = -39

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