351  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
2x - 3y = -9
2x + y = -5




What is the SUM of x and y?
x + 3y = 5
3x - y = 15




What is the SUM of x and y?
x - y = 5
2x + y = 13




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




What is the SUM of x and y?
3x - y = -17
2x + 3y = 7

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




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




What is the SUM of x and y?
x - 2y = -15
x - 3y = -21




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




What is the SUM of x and y?
3x + y = 7
3x - 2y = 4

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