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

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What is the SUM of x and y?
x - 3y = -5
2x + y = 11




What is the SUM of x and y?
3x - y = 4
x + 2y = -1




What is the SUM of x and y?
2x - 3y = 16
x + 3y = -10




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




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

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




What is the SUM of x and y?
3x - y = 18
x + 3y = 6




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




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




What is the SUM of x and y?
2x - 3y = 14
x - 2y = 8

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823    7 0 -2 -1 2 ( 6 )   1 6 6 -1 2 ( 14 )   [[ 20 ]]