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

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What is the SUM of x and y?
2x + y = 5
2x + 3y = 11




What is the SUM of x and y?
3x + 2y = -10
3x + y = -8




What is the SUM of x and y?
2x - 3y = 13
2x - 2y = 8




What is the SUM of x and y?
2x - 2y = -16
3x + y = -12




What is the SUM of x and y?
3x - 3y = 0
3x + y = 32




What is the SUM of x and y?
2x - y = -13
2x - 2y = -20




What is the SUM of x and y?
2x - 2y = -14
3x - 3y = -21




What is the SUM of x and y?
3x + y = 9
2x + 3y = 6




What is the SUM of x and y?
3x + y = -12
3x - 3y = 0




What is the SUM of x and y?
2x + y = -10
3x - 3y = -15




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620    4 -4 -6 -2 16 ( 8 )   4 -1 3 -6 -5 ( -5 )   [[ 3 ]]