731  SystemEq1
What is the SUM of x and y? 2

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




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




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




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




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

What is the SUM of x and y?
3x - 3y = -36
x - 3y = -26




What is the SUM of x and y?
x - y = 7
x + 2y = -8




What is the SUM of x and y?
3x + y = -4
3x + 2y = -5




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




What is the SUM of x and y?
3x - y = 17
2x - y = 12

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