When the temperature when degree Celsius is equal to degree Fahrenheit

Join the discussion
Registration is free. Start your own thread to ask a follow-up.
1 reply · 1K views
Yazan975
Messages
30
Reaction score
0
View attachment 8405

Q7, b is where I got stuck
 

Attachments

  • Screen Shot 2018-09-14 at 3.20.16 PM-min.png
    Screen Shot 2018-09-14 at 3.20.16 PM-min.png
    28.9 KB · Views: 143
Mathematics news on Phys.org
We need to solve for it when C= F.

so replace C with F or F with C in the equation and solve for it.