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

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What is the SUM of x and y?
8x + 2y = -30
6x - 2y = -40




What is the SUM of x and y?
6x + 4y = -4
3x + 8y = 10




What is the SUM of x and y?
2x - y = -1
3x + 6y = -9




What is the SUM of x and y?
7x - 9y = -66
9x - 3y = -42




What is the SUM of x and y?
6x - y = -29
9x - 9y = -81

What is the SUM of x and y?
6x + 7y = 3
8x + 2y = -18




What is the SUM of x and y?
5x - y = -1
5x - 4y = 11




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




What is the SUM of x and y?
5x - 5y = 25
9x + 5y = -11




What is the SUM of x and y?
4x + 2y = -12
6x - 4y = -32

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