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

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What is the SUM of x and y?
2x - 2y = -4
x - 2y = -9




What is the SUM of x and y?
2x - y = -11
3x - y = -13




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




What is the SUM of x and y?
2x + 3y = 14
x + 3y = 13




What is the SUM of x and y?
2x + y = 19
x + 2y = 20

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




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




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




What is the SUM of x and y?
x + 2y = 8
2x - y = 1




What is the SUM of x and y?
x + 2y = -12
3x - 3y = 9

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917    12 5 -2 5 13 ( 33 )   -2 3 9 5 -7 ( 8 )   [[ 41 ]]