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

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




What is the SUM of x and y?
2x - 4y = 2
2x + y = 17




What is the SUM of x and y?
2x + 5y = -23
8x - 8y = -8




What is the SUM of x and y?
9x - 7y = 10
8x - 2y = -8




What is the SUM of x and y?
8x + 6y = 68
8x + 2y = 44




What is the SUM of x and y?
5x - 7y = 31
7x + 9y = -13




What is the SUM of x and y?
3x - 4y = -11
3x - 7y = -8




What is the SUM of x and y?
7x - 3y = -16
3x + 8y = -44




What is the SUM of x and y?
2x + 5y = -4
6x + y = 16




What is the SUM of x and y?
9x + 3y = 54
6x - y = 18




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806    9 10 -7 -6 10 ( 16 )   -1 -6 -8 1 10 ( -4 )   [[ 12 ]]