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

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What is the SUM of x and y?
7x + y = -15
4x - 2y = -6




What is the SUM of x and y?
7x - 7y = 42
6x + 9y = -24




What is the SUM of x and y?
6x - 9y = -27
5x + 6y = 45




What is the SUM of x and y?
9x - 7y = 1
2x - 4y = -12




What is the SUM of x and y?
7x - 7y = -14
2x + 3y = 31

What is the SUM of x and y?
2x + 3y = -2
9x + y = -34




What is the SUM of x and y?
3x - 8y = -21
3x + 8y = 27




What is the SUM of x and y?
9x + 3y = 57
4x - 4y = 36




What is the SUM of x and y?
4x + 7y = 26
2x - 9y = -62




What is the SUM of x and y?
5x - 4y = -25
7x + 2y = 3

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