500  SystemEq2
What is the SUM of x and y? 1

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What is the SUM of x and y?
2x - 3y = 10
2x + 3y = -14




What is the SUM of x and y?
3x - y = -12
3x - 3y = 0




What is the SUM of x and y?
3x - y = 10
2x - y = 8




What is the SUM of x and y?
3x + 2y = 8
3x - 2y = 28




What is the SUM of x and y?
2x - 2y = -10
3x - 3y = -15

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




What is the SUM of x and y?
3x - y = -9
3x + 2y = -27




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




What is the SUM of x and y?
3x - 3y = 3
2x + 3y = 32




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

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500    -5 -12 -2 1 -3 ( -21 )   7 -11 -6 13 -1 ( 2 )   [[ -19 ]]