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

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What is the SUM of x and y?
3x - y = -11
3x + y = -19




What is the SUM of x and y?
3x + 2y = -30
2x - 2y = 0




What is the SUM of x and y?
3x - 3y = -6
2x - 2y = -4




What is the SUM of x and y?
3x - 3y = -30
3x + y = -14




What is the SUM of x and y?
2x - 2y = -6
3x - y = 7

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




What is the SUM of x and y?
2x + 3y = 10
3x + 2y = 0




What is the SUM of x and y?
3x - 2y = -28
2x - y = -16




What is the SUM of x and y?
2x + y = 1
3x - y = 9




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

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258    -9 -12 4 -2 13 ( -6 )   -5 2 4 -1 3 ( 3 )   [[ -3 ]]