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

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What is the SUM of x and y?
x - 2y = -12
3x + y = 6




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




What is the SUM of x and y?
3x - 3y = -12
2x + y = 1




What is the SUM of x and y?
x - 3y = -9
3x - y = -11




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

What is the SUM of x and y?
3x + y = 28
2x - 3y = -7




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




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




What is the SUM of x and y?
2x + y = 13
x + 3y = 19




What is the SUM of x and y?
x + 2y = 1
2x + y = -4

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