769  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
x - y = 1
3x - y = 7




What is the SUM of x and y?
x - 3y = 13
2x + 3y = 8




What is the SUM of x and y?
2x - 3y = 19
2x + y = -1




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




What is the SUM of x and y?
x - 3y = -4
x + 2y = 1

What is the SUM of x and y?
3x + 2y = 5
x - 3y = 9




What is the SUM of x and y?
2x - 3y = 1
3x - 3y = 6




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




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




What is the SUM of x and y?
x - 3y = -16
x + 2y = 4

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