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

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What is the SUM of x and y?
x - y = -7
x + 2y = -1




What is the SUM of x and y?
3x - 3y = 15
x + 2y = -10




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




What is the SUM of x and y?
3x + y = -18
x - 3y = 4




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

What is the SUM of x and y?
x - 2y = -6
2x - 2y = 0




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




What is the SUM of x and y?
x - 3y = -14
3x + 2y = 13




What is the SUM of x and y?
x - y = 0
x + 3y = 16




What is the SUM of x and y?
3x + 2y = -7
x - y = -9

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