128  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
x + 3y = 16
3x - 2y = 15




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




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




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




What is the SUM of x and y?
3x - y = 15
3x - 3y = 21




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




What is the SUM of x and y?
3x - y = 5
2x + 3y = -15




What is the SUM of x and y?
x - 3y = 9
3x + y = 7




What is the SUM of x and y?
3x - 2y = 4
x - y = 1




What is the SUM of x and y?
3x + 2y = -18
3x - 2y = -6




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128    10 -3 -4 2 1 ( 6 )   -5 -5 1 3 -7 ( -13 )   [[ -7 ]]