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

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What is the SUM of x and y?
4x + 7y = -36
7x - 4y = 2




What is the SUM of x and y?
3x + 8y = -1
8x + y = 38




What is the SUM of x and y?
7x + 2y = 39
8x - y = 61




What is the SUM of x and y?
2x - 6y = -4
9x + 8y = 52




What is the SUM of x and y?
4x - 7y = -57
9x - 3y = -39

What is the SUM of x and y?
5x + y = -21
5x + 2y = -22




What is the SUM of x and y?
6x - 4y = -36
2x + 8y = 16




What is the SUM of x and y?
2x - 8y = 2
8x - y = -23




What is the SUM of x and y?
3x + 4y = 15
9x - 7y = 45




What is the SUM of x and y?
4x - 5y = -51
8x + 9y = 31

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