Mathematics That Uses Letters
This page is the CodyCross answer for the clue below from New York, New York!, Group 376, Puzzle 2 (Tavern on the Green).
Question is: Mathematics That Uses Letters
and the answer is: ALGEBRA
Word Meaning:
ALGEBRA — (uncountable, mathematics) Elementary algebra: A system for representing and manipulating unknown quantities (variables) in equations.
Definitions from Wiktionary.