ARE tu SMART ENOUGH TO HELP ME WIF MY HW PWEEZ!!!!!!!!!!!

O that's easy!! Trust me ima 7th grader in freshmen math

U graph both the lines..by..(the first one) putting a dot on the y axis at -3, and the slope is -4 so u go down 4 and to the right one.

The 2nd one u graph por putting a dot at the 4 on the y axis, and the slope is 3, so u go up 3 and to the right one..

(Make sure u add mor on the lines)

Then were the 2 lines intersect that is ur answer
( if u graph rite)

Ill teach tu how to do ut! Its so easy... Go to your start menu and click CALCULATOR

sucks to be you

I'm just as clueless as tu are.

tu don't want help. All tu want is the answers..

google is your friend....

okay its acutally pretty simple all tu do is make two colums X and Y for X pick out any number tu want the easiest are o,1,and 2 then plug those numbers into the equation and solve for y
for example for the first one if tu pick 1 for x then it would be y=4(1)-3 which is 1 so tu graph the point (1,1) (for each equation pick at least 3 numbers) y is the vertile axis and x is horizontal

hope that helps if tu need más help just let me know

if x was 1 then y would be -7 for #1. but that's all i'm giving

So I see that someone else here has already explained how to do it, but I thought i'd give tu another resource.

wolframalpha.com

This is a math website. tu type in your problem, and then tu hit the answer button. It will answer your question, and then I think that if tu want, tu can choose to see the steps as to how they solved the problem, which is quite handy in mostrando tu how to do it.
Also, if tu plug in an equation, like the ones above, it'll graph it for tu and mostrar tu it's different forms, and it'll do stuff like that for all the problems.
Hope this helps!