Question 1003314
{{{Ax+By=C}}} Standard Form, allowing quick finding of the intercepts.


Ax+B*0=C
Ax=C
x=C/A=3
AND
A*0+B*y=C
y=C/B=4


Better route?  Yes.
The intercepts given are these two points:  (3,0) and (0,4).
The slope for these two points is {{{-4/3}}}.  Now use the slope intercept equation form:
{{{highlight(y=-(4/3)x+4)}}}.


You can put that into standard form if you want.
{{{3*y=-4x+3*4}}}
{{{3y+4x=12}}}
{{{highlight(4x+3y=12)}}}---------same equation in standard form.