680  SystemEq3
What is the SUM of x and y? 1

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What is the SUM of x and y?
6x - 9y = -51
2x + 5y = 39




What is the SUM of x and y?
2x - y = -6
5x + y = -1




What is the SUM of x and y?
7x + 9y = 0
9x - 9y = 0




What is the SUM of x and y?
8x - 6y = 6
8x + 5y = -49




What is the SUM of x and y?
3x - 2y = 19
9x + 3y = 12

What is the SUM of x and y?
6x + 7y = 59
6x + 4y = 44




What is the SUM of x and y?
3x + 7y = 4
8x + 3y = 42




What is the SUM of x and y?
3x + 7y = -13
2x - 5y = 1




What is the SUM of x and y?
6x + 9y = -3
7x - 6y = 13




What is the SUM of x and y?
6x - 8y = 4
9x + y = -20

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