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

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What is the SUM of x and y?
3x - y = 9
2x + y = -4




What is the SUM of x and y?
2x - 2y = 0
3x + 2y = 25




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




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




What is the SUM of x and y?
2x - y = -15
3x - y = -21

What is the SUM of x and y?
2x - y = 1
3x + y = -6




What is the SUM of x and y?
2x + 3y = 8
2x - y = 16




What is the SUM of x and y?
2x - y = 19
3x - 3y = 33




What is the SUM of x and y?
3x - 2y = -1
3x + 2y = -17




What is the SUM of x and y?
3x - 2y = 13
2x + y = -3

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627    -5 10 4 2 -3 ( 8 )   -4 5 5 -7 -4 ( -5 )   [[ 3 ]]