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

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




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




What is the SUM of x and y?
3x - 2y = -21
3x - 3y = -27




What is the SUM of x and y?
3x - y = -13
2x + 3y = 17




What is the SUM of x and y?
3x + y = 19
2x - 2y = 18

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




What is the SUM of x and y?
2x - 2y = 8
2x - y = 5




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




What is the SUM of x and y?
x + 3y = 10
2x + 3y = 11




What is the SUM of x and y?
2x - 3y = 10
3x - 3y = 9

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