Pls help me if im doing this wrong( slope intercept and standard form)

[Uknowwho]

Im just rlly confuse about the sign in the fractions. i tried answering it but it feels like im missing smth or im just being weird imao
pls help me answer this linear eq to get the slope intercept form and then turn it into standard form, so far this is what I’ve written dunno if right
y+4=5/-5 (x-3) (equation)
(Also is it -15-20 or -15+20??)

 

[Olim]

Dont be so shy. I often wrong. Do you know what i do? I try.
(Also, –15/–20 = 15/20 = 3/4.)
So try and put your fractions in equation! I propose, theres no answers becouse no one can fully understand question.

 

[Steven G]

This is much easier then you are making it. Note that 5/-5 = -1

So [math] y+4= \dfrac{5(x-3)}{-5} = -1(x-3) = -x +3[/math]. Now subtract 4 from both sides to get y = -x-1.