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

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




What is the SUM of x and y?
2x - y = 4
2x + y = 0




What is the SUM of x and y?
x - 2y = 13
3x - y = 14




What is the SUM of x and y?
3x + y = 7
2x - y = 13




What is the SUM of x and y?
3x - 2y = 18
x - y = 6

What is the SUM of x and y?
x - 3y = 10
3x - 2y = 16




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




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




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




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

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