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

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What is the SUM of x and y?
2x - y = 18
2x - 2y = 22




What is the SUM of x and y?
2x - 2y = 4
3x + 2y = 11




What is the SUM of x and y?
3x + y = 21
2x - y = 9




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




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

What is the SUM of x and y?
2x - 2y = -14
2x - y = -10




What is the SUM of x and y?
3x - 3y = -6
2x - 3y = -4




What is the SUM of x and y?
2x - 2y = -6
3x - 2y = -10




What is the SUM of x and y?
3x - y = 18
2x - y = 10




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

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