UA: Схов за номером 64 з АРТ-серії “Символ Києва”
EN: It’s 64 cache of the “Kyiv symbol ART-series”
Algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
You need to apply your knowledge of the algebra for get the exact coordinates of the cache from this simple equation.
Happy caching ! 
