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

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What is the SUM of x and y?
x - y = -8
x + 3y = 16




What is the SUM of x and y?
2x + 3y = 9
3x - y = -14




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




What is the SUM of x and y?
2x + y = -8
x - y = -7




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

What is the SUM of x and y?
x - y = 7
2x + y = 5




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




What is the SUM of x and y?
3x - 3y = -6
2x + 3y = 11




What is the SUM of x and y?
3x + 2y = -10
3x - y = -4




What is the SUM of x and y?
x - 3y = 10
3x - 2y = 9

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