783  SystemEq2
What is the SUM of x and y? 2

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




What is the SUM of x and y?
2x - y = -3
3x + 2y = 20




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




What is the SUM of x and y?
2x - y = -2
2x + 3y = 30




What is the SUM of x and y?
3x - y = -14
3x + 2y = -17




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




What is the SUM of x and y?
2x - y = 4
2x + y = 20




What is the SUM of x and y?
2x + 3y = 28
3x - y = 9




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




What is the SUM of x and y?
3x + y = 16
3x - y = 14




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