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

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What is the SUM of x and y?
2x + 3y = -20
x + 2y = -12




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




What is the SUM of x and y?
2x + 3y = 11
3x - 3y = -6




What is the SUM of x and y?
3x + y = -10
3x - 3y = -30




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

What is the SUM of x and y?
2x + y = 0
2x - 3y = -24




What is the SUM of x and y?
3x - 3y = -15
2x + y = 5




What is the SUM of x and y?
3x - y = -13
3x + 2y = -10




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




What is the SUM of x and y?
x - 2y = -18
2x - 2y = -22

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