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

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What is the SUM of x and y?
4x - 8y = -8
2x + 4y = 28




What is the SUM of x and y?
7x - 6y = -15
6x + 2y = -20




What is the SUM of x and y?
4x + 8y = -32
5x - y = -7




What is the SUM of x and y?
8x - 3y = 49
7x - 6y = 53




What is the SUM of x and y?
7x + 3y = 2
7x - 9y = -34

What is the SUM of x and y?
9x + y = 56
5x - 3y = 24




What is the SUM of x and y?
8x - 9y = 48
4x + 8y = 24




What is the SUM of x and y?
2x + 7y = 4
7x - 4y = 14




What is the SUM of x and y?
8x - 2y = -18
7x - 8y = 3




What is the SUM of x and y?
6x + 8y = 4
9x + 7y = 11

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978    10 -4 -5 2 2 ( 5 )   8 6 2 -6 1 ( 11 )   [[ 16 ]]