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

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What is the SUM of x and y?
2x - 2y = -14
x + 3y = 21




What is the SUM of x and y?
x + 3y = 14
x - y = -6




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




What is the SUM of x and y?
x + 3y = 6
3x - 2y = 18




What is the SUM of x and y?
3x - y = 20
3x + 2y = 23

What is the SUM of x and y?
2x + y = -8
3x + y = -10




What is the SUM of x and y?
2x + 3y = 10
2x - 3y = -26




What is the SUM of x and y?
2x - y = 8
x - 2y = 4




What is the SUM of x and y?
x - 2y = -1
3x - y = 7




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

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