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

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




What is the SUM of x and y?
2x - y = 19
3x - y = 26




What is the SUM of x and y?
2x - 3y = 16
x - y = 7




What is the SUM of x and y?
3x - y = 19
3x + y = 17




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

What is the SUM of x and y?
3x - y = 21
3x + 2y = 12




What is the SUM of x and y?
2x - y = 1
3x + 2y = 12




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




What is the SUM of x and y?
2x + y = 0
3x - 3y = 9




What is the SUM of x and y?
3x - y = -14
x - 3y = -18

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