688  SystemEq2
What is the SUM of x and y? 1

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What is the SUM of x and y?
2x + y = 8
3x + 2y = 14




What is the SUM of x and y?
3x + 2y = -5
3x + y = -4




What is the SUM of x and y?
2x + 3y = 7
2x - 3y = 25




What is the SUM of x and y?
2x - y = 13
3x - 2y = 20




What is the SUM of x and y?
2x - y = -12
3x - 2y = -19




What is the SUM of x and y?
2x - y = -12
3x + y = -18




What is the SUM of x and y?
2x + y = -4
2x + 3y = 12




What is the SUM of x and y?
3x + y = 13
3x - 3y = 21




What is the SUM of x and y?
2x + 3y = -1
3x + y = 9




What is the SUM of x and y?
3x + 2y = -10
3x - y = -4




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688    6 -2 5 5 -3 ( 11 )   -6 2 3 1 -4 ( -4 )   [[ 7 ]]