917  SystemEq2
What is the SUM of x and y? 2

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What is the SUM of x and y?
3x + y = 15
3x - y = 21




What is the SUM of x and y?
3x + 2y = 26
2x - 3y = -13




What is the SUM of x and y?
2x + y = -4
2x + 3y = 8




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




What is the SUM of x and y?
3x - y = -11
2x - 2y = -6

What is the SUM of x and y?
2x - 3y = 1
3x + y = 7




What is the SUM of x and y?
3x - y = -5
2x - 3y = -1




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




What is the SUM of x and y?
2x - 2y = 0
2x - y = 7




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

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