563  SystemEq1
What is the SUM of x and y? 2

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




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




What is the SUM of x and y?
x - y = 0
2x + 3y = -5




What is the SUM of x and y?
2x - 2y = -8
2x - 3y = -9




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




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




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




What is the SUM of x and y?
3x + 2y = -6
x + 3y = -9




What is the SUM of x and y?
x - 2y = 11
3x - 2y = 17




What is the SUM of x and y?
3x - 2y = -1
2x + 3y = 8




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563    6 7 -2 -2 4 ( 13 )   4 6 -3 -1 3 ( 9 )   [[ 22 ]]