462  SystemEq1
What is the SUM of x and y? 2

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




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




What is the SUM of x and y?
x - 3y = -11
3x - y = -1




What is the SUM of x and y?
2x - 2y = 4
3x + y = 6




What is the SUM of x and y?
2x - 3y = 8
2x - 2y = 10




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




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




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




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




What is the SUM of x and y?
3x - 2y = 15
x - y = 5




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462    4 -9 5 2 9 ( 11 )   1 2 6 -5 5 ( 9 )   [[ 20 ]]