918  SystemEq1
What is the SUM of x and y? 2

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




What is the SUM of x and y?
2x - 3y = -29
3x - 2y = -26




What is the SUM of x and y?
3x + 2y = -1
3x - 2y = -17




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




What is the SUM of x and y?
3x - 3y = 21
2x + y = 11




What is the SUM of x and y?
2x - 3y = 14
x - 3y = 13




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




What is the SUM of x and y?
x - 2y = 1
2x - 2y = 6




What is the SUM of x and y?
x - 2y = -6
3x - y = -13




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




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918    4 3 1 0 5 ( 13 )   -3 4 7 -3 13 ( 18 )   [[ 31 ]]