692  SystemEq2
What is the SUM of x and y? 1

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




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




What is the SUM of x and y?
3x + y = 31
2x - 2y = 2




What is the SUM of x and y?
3x + y = 11
3x - 3y = -21




What is the SUM of x and y?
3x + 2y = 2
2x - y = 6




What is the SUM of x and y?
2x - 3y = -26
2x + y = 6




What is the SUM of x and y?
3x + y = -14
3x - y = -4




What is the SUM of x and y?
2x + 3y = 19
3x - y = 1




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




What is the SUM of x and y?
3x - 2y = 0
3x - y = 3




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692    1 -6 15 9 0 ( 19 )   7 -8 7 1 5 ( 12 )   [[ 31 ]]