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

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




What is the SUM of x and y?
2x - 2y = 22
3x - y = 23




What is the SUM of x and y?
x - y = 11
2x - 2y = 22




What is the SUM of x and y?
x - 3y = 0
3x - 2y = -7




What is the SUM of x and y?
3x - 2y = 21
3x - y = 18

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




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




What is the SUM of x and y?
x + 3y = -5
x - 3y = 1




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




What is the SUM of x and y?
x + 2y = -7
2x + 3y = -9

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270    -5 1 3 -4 2 ( -3 )   2 8 -3 -6 -2 ( -1 )   [[ -4 ]]