Describe fully the single transformation that maps snap A onto shape B

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

Solve the formula ax+ by = c for x.