Respuesta :
3x-y=4
-y=4-3x
y=3x-4
y-(-7)=3(x-(-4))
y+7=3(x+4)
y=3(x+4)-7
y=3x+12-7
y=3x+5
Hope this helps!
-y=4-3x
y=3x-4
y-(-7)=3(x-(-4))
y+7=3(x+4)
y=3(x+4)-7
y=3x+12-7
y=3x+5
Hope this helps!
Answer:
y=3x+5
Step-by-step explanation:
its right. i put it on my quiz and got it correct.