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

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




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




What is the SUM of x and y?
2x - 3y = 5
x + 3y = -20




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




What is the SUM of x and y?
3x + 2y = 11
x - y = 7

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




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




What is the SUM of x and y?
x - 2y = -7
3x + y = 28




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




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

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300    -3 -2 -10 -9 3 ( -21 )   11 11 14 6 0 ( 42 )   [[ 21 ]]