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

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What is the SUM of x and y?
5x + 7y = 20
3x - 7y = 12




What is the SUM of x and y?
4x + 8y = 40
2x - 9y = -6




What is the SUM of x and y?
8x + 3y = 50
2x + 8y = -2




What is the SUM of x and y?
6x + 5y = 13
4x - 4y = -28




What is the SUM of x and y?
2x - 6y = -26
9x - 5y = -7

What is the SUM of x and y?
4x - 9y = -35
9x - 5y = -33




What is the SUM of x and y?
6x - 9y = -39
9x + 8y = 92




What is the SUM of x and y?
2x - 2y = 24
7x - 2y = 59




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




What is the SUM of x and y?
9x + 7y = 91
7x + y = 53

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