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

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What is the SUM of x and y?
3x + y = 16
3x - 3y = 36




What is the SUM of x and y?
2x + y = 19
x + 2y = 20




What is the SUM of x and y?
x + 2y = 10
x + 3y = 17




What is the SUM of x and y?
2x - y = -5
2x - 2y = -6




What is the SUM of x and y?
x + 3y = 1
x - 2y = 6

What is the SUM of x and y?
x + 3y = 21
2x + y = 17




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




What is the SUM of x and y?
x - 2y = -17
3x + y = -9




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




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

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