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

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




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




What is the SUM of x and y?
2x + 3y = -11
3x - 3y = 21




What is the SUM of x and y?
2x - 2y = 10
3x + 2y = 15




What is the SUM of x and y?
2x - 3y = -5
3x - y = -11

What is the SUM of x and y?
3x + y = -11
3x - 2y = -32




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




What is the SUM of x and y?
2x - y = 8
2x + y = 24




What is the SUM of x and y?
2x + y = 8
3x - 3y = 12




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

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