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

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What is the SUM of x and y?
3x - 5y = -9
7x + 8y = 97




What is the SUM of x and y?
9x + 6y = 93
6x - 8y = 2




What is the SUM of x and y?
3x + 7y = 25
5x + 9y = 31




What is the SUM of x and y?
2x - 3y = 4
7x - 7y = 21




What is the SUM of x and y?
3x + y = -14
2x + 3y = -7




What is the SUM of x and y?
2x + 8y = -22
9x - 7y = 30




What is the SUM of x and y?
7x - 9y = -75
2x + 5y = 24




What is the SUM of x and y?
8x - y = 40
5x + 4y = 25




What is the SUM of x and y?
8x - 8y = -32
5x - y = -24




What is the SUM of x and y?
4x + 8y = -28
8x - 3y = 20




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171    13 12 3 7 -4 ( 31 )   -2 3 5 -6 -3 ( -3 )   [[ 28 ]]