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

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What is the SUM of x and y?
3x + y = 23
x - y = 1




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




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




What is the SUM of x and y?
2x - 2y = -6
x - 3y = -13




What is the SUM of x and y?
3x - y = 14
2x + 3y = 24




What is the SUM of x and y?
2x - 3y = 7
3x - 3y = 6




What is the SUM of x and y?
2x - y = 10
x + 3y = -9




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




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




What is the SUM of x and y?
x - 2y = 5
x - y = 6




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988    11 -2 -5 7 10 ( 21 )   -4 -1 1 -9 8 ( -5 )   [[ 16 ]]