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

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What is the SUM of x and y?
3x - y = -1
x + 2y = 9




What is the SUM of x and y?
3x - 2y = 10
2x + 3y = 11




What is the SUM of x and y?
2x + 3y = 4
3x - 2y = 19




What is the SUM of x and y?
3x + 2y = 16
3x - 3y = 21




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

What is the SUM of x and y?
x + 2y = -1
x - y = 11




What is the SUM of x and y?
3x + y = 19
x - 2y = 4




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




What is the SUM of x and y?
x + 3y = -14
2x + 3y = -19




What is the SUM of x and y?
2x + 3y = 35
x - 3y = -14

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