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

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What is the SUM of x and y?
3x + 2y = 5
2x - y = -13




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




What is the SUM of x and y?
2x - 2y = -6
2x + y = -9




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




What is the SUM of x and y?
2x - 2y = 4
2x + y = 19




What is the SUM of x and y?
2x + 3y = -25
3x + y = -20




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




What is the SUM of x and y?
2x + 3y = -18
3x - y = -5




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




What is the SUM of x and y?
2x + 3y = -10
2x - 3y = 26




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406    4 -7 -5 6 12 ( 10 )   -10 9 -7 -7 -2 ( -17 )   [[ -7 ]]