In the Fahrenheit Temperature Scale, Water Freezes at 32°F and Boils

Short Answer

In the Fahrenheit temperature scale, water freezes at 32°F and boils at 212°F. In the Celsius (or centigrade) scale, water freezes at 0°C and boils at 100°C. Assuming that the Fahrenheit temperature F and the Celsius temperature ​C are related by a linear equation, find the Celsius temperature that correspond to 121°F, to the nearest degree.
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__________ °C