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

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




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




What is the SUM of x and y?
3x - 3y = -33
3x - 2y = -25




What is the SUM of x and y?
3x - 3y = 21
2x + 3y = 19




What is the SUM of x and y?
2x + y = -8
2x - y = 0




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




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




What is the SUM of x and y?
3x - 2y = 9
3x - 3y = 15




What is the SUM of x and y?
2x - 2y = -24
2x - y = -18




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




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587    8 -7 5 9 -6 ( 9 )   5 -1 -7 0 -6 ( -9 )   [[ 0 ]]