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

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What is the SUM of x and y?
2x - 3y = -18
2x - y = -2




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




What is the SUM of x and y?
2x - 2y = -6
2x - 3y = -10




What is the SUM of x and y?
3x - y = -1
3x + y = 13




What is the SUM of x and y?
3x - 3y = -9
3x - 2y = -11

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




What is the SUM of x and y?
3x + y = -18
3x - 3y = -6




What is the SUM of x and y?
2x - 3y = -10
3x - y = 6




What is the SUM of x and y?
3x - 2y = 19
2x + 3y = 17




What is the SUM of x and y?
3x - 3y = -9
2x + y = -15

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740    11 3 5 9 -7 ( 21 )   -4 -8 10 8 -9 ( -3 )   [[ 18 ]]