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

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What is the SUM of x and y?
5x + 4y = -11
3x + 9y = -33




What is the SUM of x and y?
7x - 3y = 5
3x - 6y = 21




What is the SUM of x and y?
4x + 5y = -4
3x - 7y = 40




What is the SUM of x and y?
7x + 6y = 22
9x + 8y = 28




What is the SUM of x and y?
8x + 9y = 94
5x - 7y = -17

What is the SUM of x and y?
5x + 9y = 39
5x - 8y = -63




What is the SUM of x and y?
4x + 8y = 8
6x - 7y = -45




What is the SUM of x and y?
7x - 7y = 21
3x - 5y = 17




What is the SUM of x and y?
7x + 5y = 2
8x + 9y = -1




What is the SUM of x and y?
6x + y = -27
5x - 2y = -31

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