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

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What is the SUM of x and y?
3x - 9y = -57
7x + y = -1




What is the SUM of x and y?
4x - 6y = 6
6x - 5y = 13




What is the SUM of x and y?
9x - 2y = -14
5x - 2y = -6




What is the SUM of x and y?
3x + 9y = -3
4x + y = -15




What is the SUM of x and y?
5x + 6y = 59
8x - y = 52

What is the SUM of x and y?
2x - 4y = 10
7x + 6y = -45




What is the SUM of x and y?
7x - 9y = 5
8x - 7y = 9




What is the SUM of x and y?
7x + 8y = -31
7x - 3y = 2




What is the SUM of x and y?
7x - 7y = 42
2x + 5y = -16




What is the SUM of x and y?
6x + y = 2
4x + y = 2

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