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

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What is the SUM of x and y?
3x - y = -23
3x + y = -7




What is the SUM of x and y?
2x + y = 4
2x + 3y = 12




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




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
2x + y = 8




What is the SUM of x and y?
3x + 2y = -19
3x + y = -17




What is the SUM of x and y?
2x - y = 16
2x + 3y = -8




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




What is the SUM of x and y?
3x - y = 15
2x - 2y = 6




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




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