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

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What is the SUM of x and y?
6x - 6y = -48
5x + 7y = 44




What is the SUM of x and y?
7x - y = 18
7x + 2y = 27




What is the SUM of x and y?
8x - 8y = -8
6x - 2y = -10




What is the SUM of x and y?
2x + 4y = 18
3x - 6y = -57




What is the SUM of x and y?
9x + 7y = 105
9x + 4y = 87

What is the SUM of x and y?
9x - 2y = -53
5x - 9y = -61




What is the SUM of x and y?
8x - 7y = -13
7x - 4y = -5




What is the SUM of x and y?
7x + 8y = 74
2x - y = 8




What is the SUM of x and y?
8x - 8y = 40
9x - 5y = 45




What is the SUM of x and y?
4x - 3y = -12
6x - 9y = -18

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