Enterthe system in an ordered pair includingthe parenthesis and comma. If a coordinate is not an integer, enter it as a fraction, if it has no solution enter that and if it has infinitely many solutions enter that.
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1 Answer

line 1...6x+2y=-19  or 12x+4y=-38

line 2...5x+4y=+17

line 2 - line 1...(5x -12x) +(4y -4y)=+38...become -7x=+38

or x=-38/7...-5.42857142857142...

from line 1, 2y=-6x-19=-6*(-38/7) -19...=+(228/7)-19...32.57142857 -19...=+13.57142857

thus, y=13.571428/2...y=6.785714285714...
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