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

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




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




What is the SUM of x and y?
3x + y = -12
2x + y = -9




What is the SUM of x and y?
2x - 3y = 23
3x + 2y = 2




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




What is the SUM of x and y?
2x - 2y = -20
3x - 3y = -30




What is the SUM of x and y?
3x - y = 21
2x - 2y = 10




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




What is the SUM of x and y?
2x - 2y = -10
2x - 3y = -12




What is the SUM of x and y?
2x - 3y = -13
2x - 2y = -12




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820    4 1 -6 -1 -5 ( -7 )   2 11 -5 -1 -4 ( 3 )   [[ -4 ]]