987  SystemEq2
What is the SUM of x and y? 2

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




What is the SUM of x and y?
3x + 2y = 4
2x - y = 12




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




What is the SUM of x and y?
3x - y = -14
2x - y = -10




What is the SUM of x and y?
3x + 2y = 0
3x - y = 18

What is the SUM of x and y?
2x - 2y = -4
3x + 2y = -21




What is the SUM of x and y?
3x - 2y = -4
3x + y = 20




What is the SUM of x and y?
2x - y = -5
3x + y = 0




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




What is the SUM of x and y?
2x - 2y = 10
3x - y = 5

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