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

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What is the SUM of x and y?
x + 2y = -6
3x - y = -4




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




What is the SUM of x and y?
x - y = 9
3x + 2y = 17




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




What is the SUM of x and y?
x - y = 8
2x - 3y = 20

What is the SUM of x and y?
3x - y = 7
2x - 3y = 0




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




What is the SUM of x and y?
3x - 2y = -11
3x + y = -8




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




What is the SUM of x and y?
3x + y = -7
2x - 3y = -1

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387    -4 0 5 -6 0 ( -5 )   5 1 -2 1 -3 ( 2 )   [[ -3 ]]