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

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




What is the SUM of x and y?
3x - y = -1
3x + y = -5




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




What is the SUM of x and y?
3x - y = -1
x - 3y = 5




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




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




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




What is the SUM of x and y?
2x - 3y = -24
x - 2y = -15




What is the SUM of x and y?
x + 2y = 10
x - y = -11




What is the SUM of x and y?
2x + 3y = -5
3x - 2y = -14




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536    -1 -3 4 -3 -3 ( -6 )   11 8 3 3 -3 ( 22 )   [[ 16 ]]