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

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What is the SUM of x and y?
2x + y = -7
3x + y = -13




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




What is the SUM of x and y?
2x + 3y = 12
3x + 2y = 18




What is the SUM of x and y?
2x - 2y = -16
2x + y = -7




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

What is the SUM of x and y?
2x - 2y = 14
3x - y = 9




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




What is the SUM of x and y?
2x - 3y = -28
2x - y = -12




What is the SUM of x and y?
2x + y = -9
2x + 3y = -11




What is the SUM of x and y?
3x + 2y = 2
2x - 2y = -12

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231    -1 -1 6 -2 -3 ( -1 )   -5 -11 6 -5 2 ( -13 )   [[ -14 ]]