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

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




What is the SUM of x and y?
2x - 2y = 12
2x + y = 6




What is the SUM of x and y?
2x + y = 0
3x - 2y = -28




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




What is the SUM of x and y?
3x + 2y = 7
2x + 3y = 18




What is the SUM of x and y?
3x + y = -5
3x + 2y = -4




What is the SUM of x and y?
3x - y = 14
2x + 3y = 24




What is the SUM of x and y?
3x + y = 5
2x + 3y = 15




What is the SUM of x and y?
3x + y = 30
2x + y = 22




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




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