166  SystemEq1
What is the SUM of x and y? 1

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




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




What is the SUM of x and y?
x - y = -11
3x - 2y = -27




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




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

What is the SUM of x and y?
2x + y = 11
x + 2y = 1




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




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




What is the SUM of x and y?
3x + y = -1
x - 3y = -17




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

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166    13 -2 1 -1 -3 ( 8 )   4 -6 -4 3 -2 ( -5 )   [[ 3 ]]