Respuesta :

Wilbur

Step-by-step explanation: (this is an example problem)

Write the form y=mx+b (The goal is to isolate the y).(m=3)(b=4)

y =  3x+4

↑     ↑

-3x  -3x

   ∨

-3x+y=4

(sorry if this isn't a good explanation)