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

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What is the SUM of x and y?
5x - y = 20
7x - y = 30




What is the SUM of x and y?
5x - 9y = -38
9x - 9y = -54




What is the SUM of x and y?
3x - 8y = 15
8x - 5y = -9




What is the SUM of x and y?
9x + 4y = 29
8x - 2y = -2




What is the SUM of x and y?
2x - 7y = -34
6x - 3y = 6

What is the SUM of x and y?
3x - y = 15
7x - 4y = 30




What is the SUM of x and y?
2x - y = -8
7x - 2y = -28




What is the SUM of x and y?
8x + 2y = -32
5x - 3y = -3




What is the SUM of x and y?
4x + 2y = 10
9x - y = 39




What is the SUM of x and y?
7x - 4y = 26
3x - y = 14

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