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

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What is the SUM of x and y?
8x - 6y = -2
8x + 2y = 22




What is the SUM of x and y?
5x + 8y = 13
7x + y = 8




What is the SUM of x and y?
6x + y = 39
7x - 3y = 58




What is the SUM of x and y?
6x + 9y = 24
5x - y = 37




What is the SUM of x and y?
4x + 6y = -18
5x - 4y = 12

What is the SUM of x and y?
9x - 6y = 93
2x + 7y = -21




What is the SUM of x and y?
7x - 7y = -28
6x - 7y = -23




What is the SUM of x and y?
9x - 9y = 36
5x + 9y = 20




What is the SUM of x and y?
9x + 7y = -26
3x - 6y = 33




What is the SUM of x and y?
6x - 9y = -21
8x - 7y = -23

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660    5 2 4 5 -3 ( 13 )   2 -6 4 -4 -1 ( -5 )   [[ 8 ]]