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

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What is the SUM of x and y?
2x - y = 0
x - y = -1




What is the SUM of x and y?
2x - y = 12
x + 3y = -1




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




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




What is the SUM of x and y?
3x + y = -19
2x - y = -6

What is the SUM of x and y?
2x - 2y = 18
3x + y = 11




What is the SUM of x and y?
3x + 2y = 8
3x - 2y = 16




What is the SUM of x and y?
3x - 3y = -18
x - 2y = -13




What is the SUM of x and y?
2x + y = -9
2x - 2y = 0




What is the SUM of x and y?
x + 2y = -4
2x + 3y = -8

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635    3 3 -5 -4 -9 ( -12 )   1 2 8 -6 -4 ( 1 )   [[ -11 ]]