The coldest surface temperature on the Moon is 57 degrees colder than twice the coldest surface temperature on Earth. What is the coldest surface temperature on Earth?


Answer:
Coldest temperature of the Moon
Step-by-step explanation:
Suppose the coldest temperature of earth is x degrees,
According to the question,
The coldest temperature of the Moon = 2 × coldest temperature of earth - 57°
= 2x - 57
Since, for finding the value of x in the above expression,
We need the coldest temperature of the Moon,
Hence, we need the coldest temperature of the moon for finding the coldest temperature of Earth.