320  SystemEq2
What is the SUM of x and y? 2

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




What is the SUM of x and y?
3x + y = -20
2x - 3y = 5




What is the SUM of x and y?
3x + y = -13
3x - 3y = -33




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




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

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




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




What is the SUM of x and y?
3x - 2y = 4
2x + 3y = 20




What is the SUM of x and y?
3x - y = -16
3x + 2y = -22




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

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320    -7 -10 -1 1 -1 ( -18 )   -6 -1 8 -8 -1 ( -8 )   [[ -26 ]]