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

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What is the SUM of x and y?
3x + y = -21
3x + 2y = -24




What is the SUM of x and y?
3x - 2y = 6
3x + y = -12




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




What is the SUM of x and y?
3x - y = 11
3x + y = 25




What is the SUM of x and y?
2x - 2y = -8
3x - 3y = -12

What is the SUM of x and y?
2x - 3y = -4
2x - y = 0




What is the SUM of x and y?
2x + 3y = 9
3x + y = -11




What is the SUM of x and y?
3x + y = -15
2x - 2y = 6




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




What is the SUM of x and y?
3x - y = -23
3x + 2y = 1

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222    -9 -8 12 13 8 ( 16 )   3 1 -9 -8 3 ( -10 )   [[ 6 ]]