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

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




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




What is the SUM of x and y?
2x + y = -5
x - 3y = -6




What is the SUM of x and y?
x - y = 6
3x + 2y = -7




What is the SUM of x and y?
2x + y = 19
x - 3y = -8

What is the SUM of x and y?
2x + 3y = 23
2x + y = 13




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




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




What is the SUM of x and y?
3x - y = -11
x + 2y = -6




What is the SUM of x and y?
x + 3y = -18
2x + 3y = -21

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