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

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What is the SUM of x and y?
6x + 7y = 35
4x + 7y = 21




What is the SUM of x and y?
6x + 5y = -20
8x + 5y = -30




What is the SUM of x and y?
6x + 5y = 66
2x - y = 6




What is the SUM of x and y?
9x - 8y = -66
9x - 9y = -72




What is the SUM of x and y?
5x + 8y = 24
4x + 5y = 15

What is the SUM of x and y?
3x + 9y = 27
8x + 6y = 36




What is the SUM of x and y?
7x + 5y = -41
7x - 5y = -1




What is the SUM of x and y?
7x + 3y = 61
6x - y = 38




What is the SUM of x and y?
6x + 3y = 33
9x + y = 39




What is the SUM of x and y?
9x + 6y = 57
3x - y = 13

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