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

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What is the SUM of x and y?
3x - 3y = 12
2x - 3y = 4




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




What is the SUM of x and y?
2x + y = -4
2x - 3y = 12




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




What is the SUM of x and y?
3x + 2y = -6
3x - 3y = -21

What is the SUM of x and y?
2x + 3y = 16
3x + y = 24




What is the SUM of x and y?
3x - 2y = 10
2x - 3y = 0




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




What is the SUM of x and y?
2x - y = -4
3x + y = -11




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

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167    12 4 -4 -5 -1 ( 6 )   8 10 -1 -5 -6 ( 6 )   [[ 12 ]]