Question 145243
3x + y = -6
 x + y = -4



Since these equations are in standard form, I recommend you use the two intercept method to solve the system.


3x + y = -6
If x=0, then y=-6
If y=0, then x=-2.


 x + y = -4
If x=0, then y=-4
If y=0, then x=-4.


It should look like this:
{{{ graph (300,300,-10,10,-10,10, -3x-6,-x-4) }}}


It looks like the graphs cross at x=-1 and y=-3.  In fact, they DO!!


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R^2