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

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What is the SUM of x and y?
7x - 7y = 21
6x + 4y = -32




What is the SUM of x and y?
8x - 2y = 8
8x - y = 12




What is the SUM of x and y?
4x + 7y = 16
5x - 5y = 20




What is the SUM of x and y?
3x + 6y = -27
8x - 2y = 18




What is the SUM of x and y?
9x - 5y = 61
8x - 4y = 52

What is the SUM of x and y?
4x - 5y = -34
4x - 4y = -28




What is the SUM of x and y?
9x + 4y = -28
5x + 6y = -8




What is the SUM of x and y?
3x - 2y = -7
5x - 3y = -12




What is the SUM of x and y?
7x - 2y = 37
9x + 3y = 42




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

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