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

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What is the SUM of x and y?
2x + y = -7
2x - y = -5




What is the SUM of x and y?
x + 2y = -8
3x - 3y = -6




What is the SUM of x and y?
x + 3y = -17
3x + 2y = -23




What is the SUM of x and y?
3x - 2y = 31
3x + 2y = 11




What is the SUM of x and y?
x + 2y = -9
x - y = 0

What is the SUM of x and y?
x + 2y = 14
2x - 3y = 0




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




What is the SUM of x and y?
2x - 2y = 20
3x - y = 22




What is the SUM of x and y?
2x - 2y = 16
x - 2y = 11




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

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348    -4 -6 -9 2 -6 ( -23 )   10 -1 2 2 -3 ( 10 )   [[ -13 ]]