Mathematical Field That Deals With Unknowns
This page is the CodyCross answer for the clue below from Physics, Group 1893, Puzzle 2 (Coulomb Meter).
Question is: Mathematical Field That Deals With Unknowns
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.