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

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What is the SUM of x and y?
5x + 4y = -10
6x + 2y = 2




What is the SUM of x and y?
6x + 8y = 62
7x - 5y = -28




What is the SUM of x and y?
4x + 3y = 18
5x + 9y = 54




What is the SUM of x and y?
3x - 3y = -15
3x + 6y = 21




What is the SUM of x and y?
4x + 5y = 17
5x - 9y = -55

What is the SUM of x and y?
9x + y = -1
4x + 7y = -7




What is the SUM of x and y?
6x - 7y = -6
8x - 4y = -8




What is the SUM of x and y?
5x - 4y = 45
6x + 9y = -15




What is the SUM of x and y?
4x + 7y = 58
6x + 8y = 72




What is the SUM of x and y?
7x - 9y = -59
6x - 4y = -32

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