680  SystemEq2
What is the SUM of x and y? 2

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What is the SUM of x and y?
3x + y = 6
2x + y = 4




What is the SUM of x and y?
3x + y = 14
2x - 3y = 24




What is the SUM of x and y?
3x + y = -4
3x - 3y = 12




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




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

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




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




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




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




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

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680    2 2 -4 -6 -6 ( -12 )   4 4 -1 1 0 ( 8 )   [[ -4 ]]