881  SystemEq2
What is the SUM of x and y? 1

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




What is the SUM of x and y?
3x - 3y = 3
2x + y = -10




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




What is the SUM of x and y?
2x + y = -7
3x + 2y = -13




What is the SUM of x and y?
3x + y = 31
2x - 3y = -5

What is the SUM of x and y?
3x - 2y = -23
2x - y = -14




What is the SUM of x and y?
3x - y = -3
3x + 2y = 15




What is the SUM of x and y?
3x - 2y = 13
2x + y = 11




What is the SUM of x and y?
3x - 2y = 5
2x + y = 1




What is the SUM of x and y?
3x - y = -9
3x - 3y = -21

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