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

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What is the SUM of x and y?
9x - 6y = 81
9x + 2y = 57




What is the SUM of x and y?
2x + 8y = 52
8x + 4y = 12




What is the SUM of x and y?
7x - 5y = 32
4x - y = 22




What is the SUM of x and y?
5x + 9y = 63
5x - 6y = -42




What is the SUM of x and y?
9x - 5y = 9
4x - 4y = 4

What is the SUM of x and y?
2x + 6y = -2
8x - 5y = -37




What is the SUM of x and y?
9x + y = 41
9x + 8y = 13




What is the SUM of x and y?
8x + 7y = -59
7x - 5y = 4




What is the SUM of x and y?
7x + 6y = 2
7x + y = 12




What is the SUM of x and y?
6x - 9y = -63
4x - 6y = -42

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