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

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What is the SUM of x and y?
3x - 3y = 33
2x + y = 7




What is the SUM of x and y?
2x - 3y = -6
3x + 2y = 30




What is the SUM of x and y?
3x - y = 23
x - 2y = 16




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




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




What is the SUM of x and y?
3x - 2y = -5
3x - 3y = 0




What is the SUM of x and y?
2x + 3y = 11
2x - 2y = -24




What is the SUM of x and y?
3x + y = 11
3x - y = 1




What is the SUM of x and y?
x + 2y = -1
2x + y = -8




What is the SUM of x and y?
2x - 2y = 10
x + 2y = -1




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998    1 12 1 -1 2 ( 15 )   -10 2 7 -3 1 ( -3 )   [[ 12 ]]