323  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - y = -15
2x + y = 0




What is the SUM of x and y?
x - 2y = 0
2x + y = 15




What is the SUM of x and y?
x - y = 0
x + 3y = 20




What is the SUM of x and y?
x + 2y = 18
2x + 3y = 30




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

What is the SUM of x and y?
3x + y = 18
2x - 3y = 23




What is the SUM of x and y?
2x + y = 9
3x + y = 15




What is the SUM of x and y?
3x - y = -6
3x - 2y = -9




What is the SUM of x and y?
3x - y = 21
3x + y = 15




What is the SUM of x and y?
x - 3y = -5
2x - 3y = -1

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