how do I graph
3x+15=0
let x equal to 0 right?

Question

how do I graph
3x+15=0
let x equal to 0 right?

pphalke · Answer

@bmk614 @563blackghost

pphalke · Answer

if I did that I get 3(0)+15=0
and get 0+15=0
then get 15
strangeee plz help

pphalke · Answer

@inkyvoyd @HyperPiper

pphalke · Answer

@ace-n-it @jaelenecastro1998

bmk614 · Answer

No. You need to solve for x, so get it by itself on one side.

pphalke · Answer

how do I do that?

mykie · Answer

Start by subtracting both side by 15

Then 3x = -15

divide both sides by 3

x = -5

bmk614 · Answer

Subtract 15 from both sides
3x=-15
Then divide by 3
x=-5

bmk614 · Answer

This is going to be a vertical line at x=-5, because no matter what value you have for y, x will be -5.

pphalke · Answer

so it would be (0,-5) first 
then (-5,0)???

bmk614 · Answer

No. just a straight up and down line at (-5,0)

mykie · Answer

No idea where you're getting that information from.


But since the answer is x=-5

It'll be (-5,0)

pphalke · Answer

attachment

bmk614 · Answer

at x=-5 put a straight up and down line.