SOLUTION: hello, how to solve by graphing: 2x - 3y = 12 3y

SOLUTION: hello, how to solve by graphing: 2x - 3y = 12 3y - 2x = -12 thank you.

Question 62220This question is from textbook Algebra for college students
: hello,
how to solve by graphing:
2x - 3y = 12
3y - 2x = -12
thank you. This question is from textbook Algebra for college students

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
1st; 2x - 3y = 12
2nd: 3y - 2x = -12
------------------
1st: Let x=0 then y=-4 giving pt. (0,-4)
Let y=0 then x=6 giving pt. (6,0)
--------------
2nd: Let x=0 then y=-4 giving pt. (0.-4)
Let y=0 then x=6 giving pt. (6,0)
------------
Plot these points and you will see that the
two equations are really the same. The graph
is the line thru the pts. (0,-4), (6,0)
----------

Cheers,
Stan H.

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