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

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What is the SUM of x and y?
3x + 9y = 63
2x - 5y = -35




What is the SUM of x and y?
2x - 3y = -17
5x - y = -10




What is the SUM of x and y?
4x - y = 20
5x + 4y = 25




What is the SUM of x and y?
7x - y = 26
9x - 7y = 22




What is the SUM of x and y?
7x - 3y = 46
3x - 9y = 12




What is the SUM of x and y?
7x + 9y = 24
7x - 8y = 58




What is the SUM of x and y?
6x - 8y = -38
6x + 9y = 30




What is the SUM of x and y?
8x - 4y = -8
5x + 4y = 34




What is the SUM of x and y?
9x + 8y = -5
2x - 3y = 18




What is the SUM of x and y?
9x + 6y = 81
5x - 4y = 23




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556    7 4 5 6 8 ( 30 )   4 3 8 -1 10 ( 24 )   [[ 54 ]]