Branch of Math; Uses Letters Representing Numbers
This page is the CodyCross answer for the clue below from Inventions, Group 58, Puzzle 1.
Question is: Branch of Math; Uses Letters Representing Numbers
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.