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

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What is the SUM of x and y?
3x - 3y = 21
x - 2y = 10




What is the SUM of x and y?
3x - y = -21
x + 3y = 13




What is the SUM of x and y?
3x - 3y = 0
3x + y = 12




What is the SUM of x and y?
x - 2y = -4
2x + 3y = 20




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

What is the SUM of x and y?
3x + 2y = -7
x - y = -4




What is the SUM of x and y?
x + 3y = -9
3x - 3y = 33




What is the SUM of x and y?
3x + 2y = 14
3x - 2y = 10




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




What is the SUM of x and y?
2x - 2y = 8
2x + y = -7

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