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

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What is the SUM of x and y?
8x - y = 18
7x - y = 16




What is the SUM of x and y?
8x - y = 45
7x + 2y = 25




What is the SUM of x and y?
4x - 7y = -11
2x - 6y = -18




What is the SUM of x and y?
6x - 6y = -18
2x + 8y = 34




What is the SUM of x and y?
7x - 5y = 17
2x + 7y = -12

What is the SUM of x and y?
3x - 3y = -24
3x - 4y = -27




What is the SUM of x and y?
5x - 6y = -37
9x + 2y = 23




What is the SUM of x and y?
5x - 8y = 36
6x - 9y = 42




What is the SUM of x and y?
7x - 6y = -31
9x - 8y = -41




What is the SUM of x and y?
3x + 7y = 16
4x - 6y = -40

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