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

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What is the SUM of x and y?
2x + y = -9
x - 3y = 13




What is the SUM of x and y?
2x - y = -1
2x + 3y = -21




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




What is the SUM of x and y?
3x - y = 20
x + 2y = -5




What is the SUM of x and y?
2x - 3y = 11
x - y = 5

What is the SUM of x and y?
x - 2y = 17
x - 3y = 22




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




What is the SUM of x and y?
3x + y = 16
3x - y = 14




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




What is the SUM of x and y?
x - 3y = 10
2x + 3y = -16

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404    -7 -8 -5 0 3 ( -17 )   2 3 6 11 -6 ( 16 )   [[ -1 ]]