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

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What is the SUM of x and y?
2x - 2y = 8
2x + 3y = 28




What is the SUM of x and y?
2x - 3y = 8
3x - 2y = 17




What is the SUM of x and y?
2x + y = -5
2x + 3y = -11




What is the SUM of x and y?
3x - y = -13
2x - y = -9




What is the SUM of x and y?
3x + y = 26
2x + y = 20

What is the SUM of x and y?
3x - 2y = 7
2x - 3y = 13




What is the SUM of x and y?
2x + y = 8
3x - 3y = -24




What is the SUM of x and y?
3x + 2y = 28
2x - y = 0




What is the SUM of x and y?
3x - 3y = -24
3x + 2y = -14




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

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140    12 9 -4 -3 14 ( 28 )   -6 8 12 -4 -2 ( 8 )   [[ 36 ]]