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

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What is the SUM of x and y?
2x - y = 5
2x + 3y = 9




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




What is the SUM of x and y?
x + 3y = -13
3x + 2y = -4




What is the SUM of x and y?
x - 3y = 17
2x + y = -1




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

What is the SUM of x and y?
3x + 2y = -11
2x + 3y = -9




What is the SUM of x and y?
x + 3y = -12
x - 2y = 8




What is the SUM of x and y?
3x - 3y = -6
3x + y = 14




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




What is the SUM of x and y?
x - 3y = 13
x - y = 7

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768    4 -5 -3 -3 2 ( -5 )   -4 -4 8 4 1 ( 5 )   [[ 0 ]]