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

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What is the SUM of x and y?
3x - 3y = -15
x - 3y = -13




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




What is the SUM of x and y?
2x + 3y = -1
3x - 2y = 18




What is the SUM of x and y?
3x + y = 13
2x + 3y = 4




What is the SUM of x and y?
2x - y = -8
x - y = -6

What is the SUM of x and y?
3x - 2y = 14
3x + y = 20




What is the SUM of x and y?
x - y = -1
2x + y = -8




What is the SUM of x and y?
2x + y = 8
x + 2y = 10




What is the SUM of x and y?
3x - 3y = 21
x - 3y = 13




What is the SUM of x and y?
3x + y = 17
2x - y = 18

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