154  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
8x - y = 57
3x + 9y = 12




What is the SUM of x and y?
7x + y = 8
2x + 8y = 10




What is the SUM of x and y?
4x + 7y = 31
2x + 7y = 33




What is the SUM of x and y?
8x - 3y = 30
6x + 3y = 54




What is the SUM of x and y?
9x - 7y = -8
8x + 2y = 34

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




What is the SUM of x and y?
9x + 7y = -52
8x - 4y = -36




What is the SUM of x and y?
2x + 9y = 25
8x - 2y = -14




What is the SUM of x and y?
7x + 8y = -53
8x - 5y = -4




What is the SUM of x and y?
9x + 6y = 15
4x - 2y = -12

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