642  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
2x + y = -1
x - y = 4




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




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




What is the SUM of x and y?
2x - 3y = -18
x - 2y = -11




What is the SUM of x and y?
x + 3y = 11
3x + 2y = 19

What is the SUM of x and y?
3x + 2y = 17
3x - y = -4




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




What is the SUM of x and y?
3x - 2y = 10
3x - y = 11




What is the SUM of x and y?
2x + 3y = 15
2x + y = 13




What is the SUM of x and y?
2x - 3y = -22
3x + y = 0

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