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

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What is the SUM of x and y?
2x - 2y = 14
9x - 9y = 63




What is the SUM of x and y?
3x + 5y = 20
4x - 4y = -48




What is the SUM of x and y?
3x - y = -11
4x - 4y = -28




What is the SUM of x and y?
8x - 9y = 69
6x + 7y = -17




What is the SUM of x and y?
5x + 8y = -20
7x + 6y = -2

What is the SUM of x and y?
2x - 4y = 6
6x + 3y = 18




What is the SUM of x and y?
2x - 8y = 22
2x + 6y = -20




What is the SUM of x and y?
9x - 9y = 9
2x - 3y = -1




What is the SUM of x and y?
6x - 2y = 44
9x - 3y = 66




What is the SUM of x and y?
8x + 9y = 33
4x + y = 13

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