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

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What is the SUM of x and y?
4x + 7y = 46
6x + 8y = 54




What is the SUM of x and y?
4x + 8y = -52
7x - 6y = -11




What is the SUM of x and y?
6x - 2y = 38
5x + 6y = 24




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




What is the SUM of x and y?
5x + 9y = -15
9x - 7y = -27

What is the SUM of x and y?
4x - 7y = -55
6x - 6y = -60




What is the SUM of x and y?
3x + 4y = -22
2x + 9y = -40




What is the SUM of x and y?
5x - 5y = 55
8x + 9y = 20




What is the SUM of x and y?
7x - 5y = 17
2x + 8y = -14




What is the SUM of x and y?
6x - 5y = 8
6x - 3y = 0

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650    7 -9 5 1 -3 ( 1 )   0 -6 3 -1 -6 ( -10 )   [[ -9 ]]