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

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




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




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




What is the SUM of x and y?
2x - y = -8
3x + 2y = 9




What is the SUM of x and y?
2x + 3y = -8
2x - 3y = 4

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




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




What is the SUM of x and y?
3x + 2y = 5
2x - 3y = 12




What is the SUM of x and y?
2x + 3y = 14
2x + y = 10




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

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572    -1 -2 5 5 -3 ( 4 )   -3 -6 1 6 -4 ( -6 )   [[ -2 ]]