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

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What is the SUM of x and y?
3x - y = -21
3x - 2y = -24




What is the SUM of x and y?
3x - y = 20
2x - y = 13




What is the SUM of x and y?
2x - 3y = 28
2x - 2y = 24




What is the SUM of x and y?
3x - y = 22
3x + 2y = 28




What is the SUM of x and y?
2x - 2y = -14
2x - y = -13

What is the SUM of x and y?
2x - 2y = 20
2x + y = 14




What is the SUM of x and y?
3x + 2y = -8
3x - 3y = -18




What is the SUM of x and y?
2x - y = -12
3x + y = -13




What is the SUM of x and y?
3x - 3y = 18
2x - 2y = 12




What is the SUM of x and y?
2x - 3y = 5
3x + y = -20

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