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

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What is the SUM of x and y?
2x - 2y = 10
2x - y = 11




What is the SUM of x and y?
3x + 2y = 13
2x - 2y = 12




What is the SUM of x and y?
2x + 3y = -25
2x + y = -15




What is the SUM of x and y?
3x - y = -5
3x - 2y = -4




What is the SUM of x and y?
2x + y = 13
3x + y = 19




What is the SUM of x and y?
2x + 3y = -16
3x + 2y = -9




What is the SUM of x and y?
2x - 2y = 0
2x - 3y = 1




What is the SUM of x and y?
3x + y = -14
2x - 2y = -20




What is the SUM of x and y?
3x - y = 14
3x - 2y = 13




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




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920    7 4 -10 -3 7 ( 5 )   -5 -2 -2 6 -1 ( -4 )   [[ 1 ]]