250  SystemEq2
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - y = -9
3x + y = -21




What is the SUM of x and y?
3x - 2y = -15
2x - y = -8




What is the SUM of x and y?
2x + y = 18
3x - 2y = 20




What is the SUM of x and y?
3x - 3y = -6
3x - y = 0




What is the SUM of x and y?
2x - 2y = -28
2x + y = -4

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




What is the SUM of x and y?
3x + 2y = 27
3x - 3y = 12




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




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




What is the SUM of x and y?
2x - y = 6
3x + 2y = 16

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