947  SystemEq1
What is the SUM of x and y? 1

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




What is the SUM of x and y?
3x + y = -15
x - y = -1




What is the SUM of x and y?
x + 2y = -5
3x - 2y = 25




What is the SUM of x and y?
2x + y = 11
3x - y = 14




What is the SUM of x and y?
x - 2y = -13
2x - y = -8

What is the SUM of x and y?
x - 2y = 9
x - 3y = 11




What is the SUM of x and y?
3x + 2y = -19
3x + y = -17




What is the SUM of x and y?
x + 2y = -7
3x - 3y = 24




What is the SUM of x and y?
3x + 2y = 14
2x - 3y = 18




What is the SUM of x and y?
x - 2y = -1
3x - y = 17

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947    7 -7 0 6 5 ( 11 )   3 -7 -2 4 11 ( 9 )   [[ 20 ]]