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

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




What is the SUM of x and y?
x + 2y = 3
2x - 3y = 20




What is the SUM of x and y?
x + 3y = -12
3x + 2y = -8




What is the SUM of x and y?
3x + 2y = 5
2x - 3y = 25




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




What is the SUM of x and y?
2x + 3y = 18
3x + y = 20




What is the SUM of x and y?
3x - y = 16
x + 2y = -4




What is the SUM of x and y?
x - y = -9
x - 3y = -17




What is the SUM of x and y?
2x - y = -7
x - 3y = -11




What is the SUM of x and y?
2x + y = 12
2x - 2y = -6




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198    -5 5 -4 0 -6 ( -10 )   8 0 -1 1 9 ( 17 )   [[ 7 ]]