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

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What is the SUM of x and y?
7x + 8y = 28
9x - 3y = -57




What is the SUM of x and y?
3x + 7y = 46
7x - 7y = 14




What is the SUM of x and y?
4x - 7y = 4
5x - 8y = 5




What is the SUM of x and y?
7x + y = -7
8x + 4y = 12




What is the SUM of x and y?
5x - 9y = 30
6x - 7y = 17

What is the SUM of x and y?
4x - 4y = 4
4x - 2y = 12




What is the SUM of x and y?
2x - 9y = 41
5x - 3y = 44




What is the SUM of x and y?
7x + 6y = -47
2x + 5y = -20




What is the SUM of x and y?
8x - 7y = 23
5x - y = 11




What is the SUM of x and y?
9x - 5y = 60
9x + 5y = 30

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