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

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What is the SUM of x and y?
4x - 8y = -32
3x - 9y = -30




What is the SUM of x and y?
5x - y = -3
3x - y = -1




What is the SUM of x and y?
2x + 9y = 65
7x + 8y = 63




What is the SUM of x and y?
5x - 9y = 11
9x + 2y = -53




What is the SUM of x and y?
3x + 9y = 9
6x + 3y = -12




What is the SUM of x and y?
7x - 3y = 28
2x + 8y = 8




What is the SUM of x and y?
8x - 7y = 28
8x - 6y = 32




What is the SUM of x and y?
9x - 4y = -14
6x + 8y = -20




What is the SUM of x and y?
9x - 8y = 61
9x + 3y = 39




What is the SUM of x and y?
2x - 7y = -28
9x - 5y = 33




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266    -2 -3 8 -9 -1 ( -7 )   4 11 -3 3 13 ( 28 )   [[ 21 ]]