246  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - 3y = -9
x + 3y = -7




What is the SUM of x and y?
3x + y = -18
2x + y = -13




What is the SUM of x and y?
x + 3y = 25
2x + y = 20




What is the SUM of x and y?
x - 3y = 21
x + 3y = -9




What is the SUM of x and y?
x - 3y = 16
3x - 2y = 20

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




What is the SUM of x and y?
x + 2y = 13
3x + 2y = 27




What is the SUM of x and y?
x + 3y = 11
2x - 3y = 4




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




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

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