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

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




What is the SUM of x and y?
2x + y = -1
x - 2y = -18




What is the SUM of x and y?
3x + y = -5
x + 3y = 9




What is the SUM of x and y?
2x - 3y = 8
x + 3y = -5




What is the SUM of x and y?
x - 3y = 13
2x - y = 16

What is the SUM of x and y?
3x - 2y = 13
x - 3y = 16




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




What is the SUM of x and y?
2x + y = 12
3x + 2y = 19




What is the SUM of x and y?
3x - 3y = -15
2x - 3y = -11




What is the SUM of x and y?
3x + y = 25
2x - 2y = -2

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