The radius of the globe is 6371 km, which is 4634 km greater than the radius of the Moon. Find the radius of the moon.

We express the sought-for unidentified radius of the Moon through the conditional variable “Y”.

Using the information from this example, we get the following expression: Y + 4634 = 6371.

The result of solving such an expression will have the given form Y = 6371 – 4634 = 1737 kilometers.

Answer: 1737 kilometers is the radius of the moon.



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