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

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What is the SUM of x and y?
2x - y = 13
2x + y = 11




What is the SUM of x and y?
x - 3y = 18
x - 2y = 13




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




What is the SUM of x and y?
x - 2y = 9
3x + y = 20




What is the SUM of x and y?
3x - 3y = -18
2x - y = -10

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




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




What is the SUM of x and y?
2x + 3y = -15
2x - y = 5




What is the SUM of x and y?
x - 3y = 6
2x - y = 7




What is the SUM of x and y?
2x - 2y = -20
x - 2y = -16

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