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

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




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




What is the SUM of x and y?
3x - y = 10
3x - 5y = 26




What is the SUM of x and y?
5x - 5y = -20
4x - y = -4




What is the SUM of x and y?
2x + 9y = 37
9x - 8y = 21

What is the SUM of x and y?
9x + 7y = 68
4x + 8y = 40




What is the SUM of x and y?
4x + 8y = 60
9x - 9y = -54




What is the SUM of x and y?
8x + 4y = -20
7x + y = -5




What is the SUM of x and y?
2x - 8y = -20
3x - 5y = -2




What is the SUM of x and y?
6x - y = 29
5x - 6y = 19

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