727  SystemEq2
What is the SUM of x and y? 2

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




What is the SUM of x and y?
3x - y = 12
3x - 2y = 18




What is the SUM of x and y?
3x + 2y = -12
3x + y = -15




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




What is the SUM of x and y?
2x - 3y = 7
3x + y = -6

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




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




What is the SUM of x and y?
2x - y = -15
3x + 2y = -12




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




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

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727    -1 -4 -3 -6 -4 ( -18 )   -8 3 -3 2 3 ( -3 )   [[ -21 ]]