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

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What is the SUM of x and y?
2x - y = -12
x - 3y = -11




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




What is the SUM of x and y?
3x - 2y = 31
3x - 3y = 36




What is the SUM of x and y?
x - y = -1
2x - y = -6




What is the SUM of x and y?
x - 3y = -11
3x - 3y = -21

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




What is the SUM of x and y?
3x + y = -16
2x - 3y = -7




What is the SUM of x and y?
3x - 2y = -13
x - 3y = -9




What is the SUM of x and y?
3x - 2y = -9
2x - 2y = -6




What is the SUM of x and y?
2x - y = 13
3x + y = 12

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236    -3 -3 2 -9 -3 ( -16 )   -4 -6 -1 -3 2 ( -12 )   [[ -28 ]]