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

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What is the SUM of x and y?
8x - 9y = 51
9x + 6y = 9




What is the SUM of x and y?
5x + 9y = 78
5x - 5y = -20




What is the SUM of x and y?
5x - 7y = 28
4x - 9y = 36




What is the SUM of x and y?
4x - 4y = 4
9x - 2y = 23




What is the SUM of x and y?
4x + 2y = 4
5x - 8y = 47

What is the SUM of x and y?
6x + 9y = -9
5x - 8y = 39




What is the SUM of x and y?
7x - 8y = 51
2x - y = 12




What is the SUM of x and y?
9x + 4y = -36
4x + 5y = -16




What is the SUM of x and y?
5x + 9y = 59
2x - 8y = -46




What is the SUM of x and y?
6x - 5y = 13
5x + 6y = 21

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