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

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What is the SUM of x and y?
7x - 6y = 79
5x + 7y = 0




What is the SUM of x and y?
7x + 5y = 11
8x - y = -21




What is the SUM of x and y?
9x + 8y = 21
4x + 3y = 6




What is the SUM of x and y?
4x - 9y = -27
7x - 8y = -24




What is the SUM of x and y?
5x - 7y = 10
7x - 2y = 14

What is the SUM of x and y?
7x - 8y = -22
9x + 8y = -10




What is the SUM of x and y?
2x - 8y = 16
9x + 3y = -6




What is the SUM of x and y?
6x - 3y = -15
8x + 6y = -70




What is the SUM of x and y?
8x - 7y = -89
6x - 3y = -51




What is the SUM of x and y?
7x + 2y = 29
8x - 9y = -12

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