Media Summary: Find two unknowns by the elimination method (by adding or subtracting Find two unknowns by the substitution method! It's exactly as it sounds, SUBSTITUTE one of the Find two unknowns by the elimination method. First MULTIPLY one (or both) of the
The Maths Prof Solving Equations - Detailed Analysis & Overview
Find two unknowns by the elimination method (by adding or subtracting Find two unknowns by the substitution method! It's exactly as it sounds, SUBSTITUTE one of the Find two unknowns by the elimination method. First MULTIPLY one (or both) of the
