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

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What is the SUM of x and y?
5x - 3y = 7
9x - y = -5




What is the SUM of x and y?
9x - 4y = 7
7x - y = 16




What is the SUM of x and y?
8x - 7y = -3
5x + 6y = 50




What is the SUM of x and y?
9x - 6y = 3
5x - 3y = 3




What is the SUM of x and y?
9x + 7y = 21
5x - 9y = -27

What is the SUM of x and y?
6x - 8y = -18
7x - 3y = -21




What is the SUM of x and y?
4x - 6y = -16
6x - y = -24




What is the SUM of x and y?
2x + 9y = -32
9x - 9y = 54




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




What is the SUM of x and y?
2x - 7y = -14
2x - 2y = -4

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