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

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What is the SUM of x and y?
x - y = -7
3x - 3y = -21




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




What is the SUM of x and y?
3x - y = -8
x + 3y = -6




What is the SUM of x and y?
2x - 3y = -7
x - 3y = -11




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

What is the SUM of x and y?
3x + 2y = -17
3x - 2y = -1




What is the SUM of x and y?
x - y = 0
x + 2y = 15




What is the SUM of x and y?
2x - y = 14
x - 2y = 7




What is the SUM of x and y?
x - 3y = -19
3x - y = -17




What is the SUM of x and y?
3x - 3y = 6
3x - 2y = 5

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