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

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What is the SUM of x and y?
3x - 3y = -33
2x + 3y = 8




What is the SUM of x and y?
3x - y = -5
3x + y = -1




What is the SUM of x and y?
2x - y = 4
3x - y = 5




What is the SUM of x and y?
3x - 3y = -6
3x - 2y = 1




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




What is the SUM of x and y?
2x - y = -14
3x - 2y = -22




What is the SUM of x and y?
3x - 3y = -15
2x + 3y = 5




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




What is the SUM of x and y?
3x - 3y = -18
2x - 3y = -14




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




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268    1 1 -1 12 -1 ( 12 )   -4 1 -9 -2 7 ( -7 )   [[ 5 ]]