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

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What is the SUM of x and y?
x - 3y = 13
3x + y = 19




What is the SUM of x and y?
x - y = -9
3x - 3y = -27




What is the SUM of x and y?
3x - 3y = -15
3x - 2y = -11




What is the SUM of x and y?
2x + 3y = 0
2x + y = 4




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

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




What is the SUM of x and y?
3x + 2y = 35
3x + y = 28




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




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




What is the SUM of x and y?
3x + y = -12
x + 3y = 4

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