286  SystemEq1
What is the SUM of x and y? 1

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




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




What is the SUM of x and y?
2x + y = -11
3x - 3y = -12




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




What is the SUM of x and y?
x - 3y = 5
x + 2y = -10

What is the SUM of x and y?
x - 2y = -18
x + 2y = 10




What is the SUM of x and y?
2x - 3y = 16
x - 3y = 14




What is the SUM of x and y?
2x - 3y = -14
x - y = -5




What is the SUM of x and y?
3x - 3y = 0
x - 3y = -4




What is the SUM of x and y?
3x - 2y = -13
3x + 2y = -5

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286    2 -4 -6 -1 -7 ( -16 )   3 -2 3 4 -1 ( 7 )   [[ -9 ]]