653  SystemEq2
What is the SUM of x and y? 2

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




What is the SUM of x and y?
3x + y = 18
2x - 2y = 28




What is the SUM of x and y?
2x - y = -11
3x - 3y = -21




What is the SUM of x and y?
3x - y = 20
3x - 2y = 16




What is the SUM of x and y?
2x + 3y = -10
3x + 2y = -5

What is the SUM of x and y?
3x + y = 12
3x - y = 24




What is the SUM of x and y?
3x - 2y = -23
3x - 3y = -30




What is the SUM of x and y?
2x + y = 1
2x + 3y = 15




What is the SUM of x and y?
3x - y = -20
3x + y = -16




What is the SUM of x and y?
3x + y = 13
3x - 2y = -8

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653    -2 2 -1 12 -3 ( 8 )   0 4 4 -4 9 ( 13 )   [[ 21 ]]