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

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




What is the SUM of x and y?
2x - y = -12
3x - 3y = -21




What is the SUM of x and y?
2x - 3y = 11
3x - y = 13




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




What is the SUM of x and y?
3x - 2y = -10
3x + y = -13




What is the SUM of x and y?
3x + y = -13
3x - y = -5




What is the SUM of x and y?
2x - y = 15
2x - 2y = 18




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




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




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




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931    12 -3 3 -1 -5 ( 6 )   -7 3 -3 4 1 ( -2 )   [[ 4 ]]