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

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What is the SUM of x and y?
2x + 3y = -6
2x - 3y = -18




What is the SUM of x and y?
2x + 3y = -21
2x - 3y = 9




What is the SUM of x and y?
3x + 2y = 22
3x + y = 17




What is the SUM of x and y?
3x + y = 13
2x + y = 10




What is the SUM of x and y?
2x - 3y = 19
3x + y = 1

What is the SUM of x and y?
3x - y = 16
2x - 3y = 13




What is the SUM of x and y?
3x + y = 0
2x - 2y = 8




What is the SUM of x and y?
2x - y = -7
2x - 3y = -9




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




What is the SUM of x and y?
2x + y = -7
2x - y = -1

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228    -4 -8 9 7 -3 ( 1 )   4 -2 -2 -1 -5 ( -6 )   [[ -5 ]]