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

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What is the SUM of x and y?
x - 2y = -8
3x - y = -9




What is the SUM of x and y?
2x + y = 10
2x - y = 6




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




What is the SUM of x and y?
2x + y = 1
x - 3y = 4




What is the SUM of x and y?
x - 3y = 4
2x - 2y = 0

What is the SUM of x and y?
x - y = 9
2x - 2y = 18




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




What is the SUM of x and y?
2x - y = -11
3x - 3y = -27




What is the SUM of x and y?
2x + y = 20
x - y = 1




What is the SUM of x and y?
2x - y = -10
3x - 3y = -24

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