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

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What is the SUM of x and y?
x - 2y = -11
3x - 3y = -21




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




What is the SUM of x and y?
2x + 3y = -7
2x + y = -9




What is the SUM of x and y?
2x + 3y = 14
3x - 2y = 21




What is the SUM of x and y?
x - y = 4
x - 3y = 6

What is the SUM of x and y?
x + 3y = 16
2x - 2y = -24




What is the SUM of x and y?
3x - y = 11
x - 2y = 12




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




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




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

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