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

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




What is the SUM of x and y?
3x + y = -4
2x - 2y = -16




What is the SUM of x and y?
x - 2y = 5
3x - 3y = 0




What is the SUM of x and y?
x - y = -4
3x - 2y = -9




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




What is the SUM of x and y?
3x - 2y = -9
x - y = -5




What is the SUM of x and y?
2x + y = -4
3x + y = -6




What is the SUM of x and y?
2x + y = -4
2x - y = -8




What is the SUM of x and y?
3x - y = 15
2x + 3y = 32




What is the SUM of x and y?
x - 2y = 5
3x - 3y = 6




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306    -1 2 -10 2 0 ( -7 )   7 -2 -1 13 -4 ( 13 )   [[ 6 ]]