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

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




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




What is the SUM of x and y?
2x + 3y = 4
x - 2y = -5




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




What is the SUM of x and y?
3x + 2y = 12
x - y = 4




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




What is the SUM of x and y?
3x + y = 11
2x - 2y = -6




What is the SUM of x and y?
x + 3y = 18
2x - 2y = -4




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




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




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777    5 2 1 0 4 ( 12 )   -3 7 8 2 4 ( 18 )   [[ 30 ]]