Respuesta :
Answer:
y=2x-4
Step-by-step explanation:
so we just have to rearrange this to
2y=4x-8
we can do this by adding 4x to both sides
then we divide by 2
y=2x-4
Answer:
y=2x-4
Step-by-step explanation:
1. Add 4x to both sides
2. Divide both sides by 2