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

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What is the SUM of x and y?
5x + 8y = 63
3x + 9y = 63




What is the SUM of x and y?
2x + 4y = 28
9x - 5y = 34




What is the SUM of x and y?
8x + 4y = -40
2x + 4y = -10




What is the SUM of x and y?
6x - 3y = -33
2x + 7y = 45




What is the SUM of x and y?
2x - 8y = -48
6x - y = 17

What is the SUM of x and y?
9x + 2y = -3
6x + 7y = 15




What is the SUM of x and y?
5x - 9y = 18
7x - 2y = 4




What is the SUM of x and y?
4x - 3y = 8
9x - y = -5




What is the SUM of x and y?
8x - 9y = -23
7x + 6y = 77




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

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