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

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What is the SUM of x and y?
2x - y = 14
x - 2y = 7




What is the SUM of x and y?
2x + y = -1
x - 2y = -18




What is the SUM of x and y?
3x - y = -15
x - 3y = -13




What is the SUM of x and y?
x - y = -1
3x - y = -9




What is the SUM of x and y?
x + 3y = 19
3x - 3y = -27

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




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




What is the SUM of x and y?
x + 2y = -1
x - y = 11




What is the SUM of x and y?
x - 3y = 16
x + 2y = -4




What is the SUM of x and y?
x + 2y = 4
3x - 2y = 12

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