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

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




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




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




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




What is the SUM of x and y?
3x + 2y = 15
2x - 3y = 23




What is the SUM of x and y?
2x + 3y = 23
3x + y = 24




What is the SUM of x and y?
3x - 2y = 29
3x + 2y = 13




What is the SUM of x and y?
2x + y = -12
3x - 3y = 0




What is the SUM of x and y?
2x + y = 19
2x - y = 13




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




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563    7 0 9 0 4 ( 20 )   10 3 -8 11 3 ( 19 )   [[ 39 ]]