my problem is:

use the information provided to write and graph the linear equation that gives the number y of degrees Fahrenheit in the terms of the number x of degrees Celsius.

provided information: Ice forms at a tempertature of 0 C, which corresponds to a temperature of 32F. A temperature of 100C corresponds to temperature of 212F.

How do I solve the problem. I know that to convert fahrenheit to celsius to take the temp. in F minus 32 divided by 1.8