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

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What is the SUM of x and y?
x - 2y = -14
3x + y = 7




What is the SUM of x and y?
x - 3y = 15
x - y = 9




What is the SUM of x and y?
x - 2y = 5
3x - 3y = 15




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




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




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




What is the SUM of x and y?
2x - 2y = -18
x - y = -9




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




What is the SUM of x and y?
x + 2y = 9
2x - 3y = -24




What is the SUM of x and y?
x + 3y = 5
2x - 3y = -17




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528    7 3 5 9 -4 ( 20 )   -3 -1 -2 3 -1 ( -4 )   [[ 16 ]]